ASUS USB BT400 Wireless Adapter Driver Download
The USB BT400 Wireless Adapter is a network device manufactured by ASUS. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This update - "ASUS_USB_BT400_Wireless_Win10_32_64.zip" - has an average rating of 3 out of 5 stars based on 8 reviews, and has been downloaded 212 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 11 and Windows 10. The total disk space used for this update is 19.0 MB.
Video Tutorial: How to Download & Install a Driver
Supported Models
USB BT400 Wireless Adapter
Manufacturers
Supported Operating Systems
Windows 11, Windows 10, Windows 10 (64 bit)
File Name
Versions
12.0.1.710 (20-Apr-2016)
Uploaded By
DG Admin (DG Member) on 7-Oct-2020
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1055.1061.hex | 58.1 KB | 11 Dec 2012 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1447.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1449.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1450.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1459.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1460.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1461.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1462.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1463.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1465.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1466.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1467.hex | 69.9 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1468.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1469.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1477.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1478.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1479.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1480.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1481.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1482.hex | 69.9 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1483.hex | 69.8 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1484.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1485.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1486.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1487.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1488.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1489.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1490.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1492.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1493.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1494.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1499.hex | 70.0 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1501.hex | 70.1 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1502.hex | 70.1 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1521.hex | 70.1 KB | 1 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1532.hex | 70.0 KB | 15 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1572.hex | 70.0 KB | 27 May 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1443.1714.hex | 70.0 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1645.hex | 70.3 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1646.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1647.hex | 69.8 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1648.hex | 70.3 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1649.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1651.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1668.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1669.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1670.hex | 70.2 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1671.hex | 70.3 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1672.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1673.hex | 70.3 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1674.hex | 70.2 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702A1_001.002.014.1483.1709.hex | 70.2 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20702B0_002.001.014.0527.0557.hex | 71.7 KB | 12 May 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM20703A1_001.001.005.0197.0375.hex | 101.0 KB | 2 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0161.0186.hex | 57.2 KB | 9 Aug 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0161.0187.hex | 57.3 KB | 9 Aug 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0197.0218.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0197.0220.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0197.0222.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0249.0265.hex | 57.5 KB | 19 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0279.hex | 57.6 KB | 14 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0280.hex | 57.6 KB | 14 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0292.hex | 57.6 KB | 20 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0302.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0304.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0277.0308.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0312.hex | 57.6 KB | 15 Jan 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0316.hex | 58.7 KB | 13 Apr 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0327.hex | 58.7 KB | 18 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0328.hex | 58.8 KB | 24 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0329.hex | 58.8 KB | 24 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0330.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0331.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0332.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0333.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0334.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0335.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0336.hex | 58.8 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0339.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0340.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM43142A0_001.001.011.0311.0341.hex | 58.8 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4335C0_003.001.009.0066.0104.hex | 78.6 KB | 15 Mar 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4335C0_003.001.009.0066.0105.hex | 78.6 KB | 15 Mar 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4335C0_003.001.009.0066.0108.hex | 78.6 KB | 1 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4335C0_003.001.009.0066.0115.hex | 78.7 KB | 3 Jun 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4335C0_003.001.009.0066.0121.hex | 78.7 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4350C5_003.006.007.0095.1668.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4350C5_003.006.007.0095.1703.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4350C5_003.006.007.0095.1704.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0104.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0120.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0122.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0125.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0127.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0132.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0154.hex | 64.3 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0162.hex | 64.3 KB | 13 Apr 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0183.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0195.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0046.0197.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BCM4356A2_001.003.015.0080.0225.hex | 82.4 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BcmBtRSupport.dll | 1.7 MB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/BtwRSupportService.exe | 1.7 MB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/bcbtums-win8x86-brcm.cat | 75.7 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/bcbtums-win8x86-brcm.inf | 207.1 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/bcbtums.sys | 212.2 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/btwampfl.sys | 197.4 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/32/btwdi.dll | 95.0 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1055.1061.hex | 58.1 KB | 11 Dec 2012 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1447.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1449.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1450.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1459.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1460.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1461.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1462.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1463.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1465.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1466.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1467.hex | 69.9 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1468.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1469.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1477.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1478.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1479.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1480.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1481.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1482.hex | 69.9 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1483.hex | 69.8 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1484.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1485.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1486.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1487.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1488.hex | 69.7 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1489.hex | 70.0 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1490.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1492.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1493.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1494.hex | 70.1 KB | 19 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1499.hex | 70.0 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1501.hex | 70.1 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1502.hex | 70.1 KB | 10 Jan 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1521.hex | 70.1 KB | 1 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1532.hex | 70.0 KB | 15 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1572.hex | 70.0 KB | 27 May 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1443.1714.hex | 70.0 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1645.hex | 70.3 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1646.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1647.hex | 69.8 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1648.hex | 70.3 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1649.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1651.hex | 70.2 KB | 10 Jul 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1668.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1669.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1670.hex | 70.2 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1671.hex | 70.3 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1672.hex | 69.9 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1673.hex | 70.3 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1674.hex | 70.2 KB | 6 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702A1_001.002.014.1483.1709.hex | 70.2 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20702B0_002.001.014.0527.0557.hex | 71.7 KB | 12 May 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM20703A1_001.001.005.0197.0375.hex | 101.0 KB | 2 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0161.0186.hex | 57.2 KB | 9 Aug 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0161.0187.hex | 57.3 KB | 9 Aug 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0197.0218.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0197.0220.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0197.0222.hex | 57.5 KB | 14 Nov 2013 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0249.0265.hex | 57.5 KB | 19 Aug 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0279.hex | 57.6 KB | 14 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0280.hex | 57.6 KB | 14 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0292.hex | 57.6 KB | 20 Oct 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0302.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0304.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0277.0308.hex | 57.6 KB | 23 Dec 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0312.hex | 57.6 KB | 15 Jan 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0316.hex | 58.7 KB | 13 Apr 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0327.hex | 58.7 KB | 18 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0328.hex | 58.8 KB | 24 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0329.hex | 58.8 KB | 24 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0330.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0331.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0332.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0333.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0334.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0335.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0336.hex | 58.8 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0339.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0340.hex | 58.7 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM43142A0_001.001.011.0311.0341.hex | 58.8 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4335C0_003.001.009.0066.0104.hex | 78.6 KB | 15 Mar 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4335C0_003.001.009.0066.0105.hex | 78.6 KB | 15 Mar 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4335C0_003.001.009.0066.0108.hex | 78.6 KB | 1 Apr 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4335C0_003.001.009.0066.0115.hex | 78.7 KB | 3 Jun 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4335C0_003.001.009.0066.0121.hex | 78.7 KB | 20 Nov 2014 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4350C5_003.006.007.0095.1668.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4350C5_003.006.007.0095.1703.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4350C5_003.006.007.0095.1704.hex | 14.9 KB | 30 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0097.hex | 64.2 KB | 6 Feb 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0104.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0120.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0122.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0125.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0127.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0132.hex | 64.1 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0154.hex | 64.3 KB | 18 Mar 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0162.hex | 64.3 KB | 13 Apr 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0183.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0195.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0046.0197.hex | 64.4 KB | 2 Jun 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BCM4356A2_001.003.015.0080.0225.hex | 82.4 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BcmBtRSupport.dll | 2.3 MB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/BtwRSupportService.exe | 2.3 MB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/bcbtums-win8x64-brcm.cat | 75.7 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/bcbtums-win8x64-brcm.inf | 209.5 KB | 20 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/bcbtums.sys | 199.5 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/btwampfl.sys | 214.3 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_Driver_Package/64/btwdi.dll | 92.4 KB | 17 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_x86-x64_Installer/setup.exe | 24.8 MB | 21 Jul 2015 |
| Win10_USB-BT400_DRIVERS/Win10_USB-BT400_x86-x64_Installer/setup.ini | 301 bytes | 31 Mar 2016 |
How to Update USB BT400 Wireless Adapter Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the USB BT400 Wireless Adapter driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ASUS USB BT400 Wireless Adapter into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the ASUS Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the ASUS website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.