Dell Wireless 1901 Driver Download (Official)
The Wireless 1901 is a network device manufactured by Dell. 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 version of "Network_Driver_KR1JV_WN_Wifi10.0.0.216_A02.EXE" is rated (5 out of 5 stars) based on 44 downloads and 4 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 178.8 MB.
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Dell Wireless 1901 Automatic Driver Update Utility 
Video Tutorial: How to Download & Install a Driver
Official Source - Manufacturer Website
Supported Models
Wireless 1901
Atheros Bluetooth Bus
Atheros Valkyrie BootROM
Bluetooth A2DP Sink
Bluetooth A2DP Source
Bluetooth AV Remote Control Target
Bluetooth AVRCP Device
Bluetooth Advanced Remote Control Service
Manufacturers
Supported Operating Systems
Windows 7 (64 bit)
File Name
Versions
A02.00 (23-Sep-2013)
Additional Notes
Wireless Driver File
Uploaded By
Sharmila (DG Staff Member) on 25-Jul-2017
Related Driver Updates
How to Update Wireless 1901 Device Drivers
Step 1 - Download Your Driver
To get the Wireless 1901 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 Dell Wireless 1901 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Config.ini | 112 bytes | 3 Sep 2012 |
| Desc.xml | 358 bytes | 7 Dec 2012 |
| Install_CD/0x0401.ini | 19.0 KB | 20 May 2009 |
| Install_CD/0x0402.ini | 23.5 KB | 21 Apr 2009 |
| Install_CD/0x0404.ini | 10.3 KB | 21 May 2009 |
| Install_CD/0x0405.ini | 22.2 KB | 20 May 2009 |
| Install_CD/0x0406.ini | 22.8 KB | 20 May 2009 |
| Install_CD/0x0407.ini | 24.7 KB | 20 May 2009 |
| Install_CD/0x0408.ini | 26.1 KB | 18 Mar 2009 |
| Install_CD/0x0409.ini | 21.5 KB | 21 May 2009 |
| Install_CD/0x040a.ini | 24.0 KB | 20 May 2009 |
| Install_CD/0x040b.ini | 21.6 KB | 18 Mar 2009 |
| Install_CD/0x040c.ini | 25.0 KB | 20 May 2009 |
| Install_CD/0x040d.ini | 18.1 KB | 16 Mar 2009 |
| Install_CD/0x040e.ini | 22.3 KB | 18 Mar 2009 |
| Install_CD/0x0410.ini | 23.8 KB | 20 May 2009 |
| Install_CD/0x0411.ini | 14.4 KB | 8 Jun 2009 |
| Install_CD/0x0412.ini | 13.5 KB | 16 Mar 2009 |
| Install_CD/0x0413.ini | 23.8 KB | 20 May 2009 |
| Install_CD/0x0414.ini | 22.8 KB | 20 May 2009 |
| Install_CD/0x0415.ini | 23.1 KB | 20 May 2009 |
| Install_CD/0x0416.ini | 23.0 KB | 20 May 2009 |
| Install_CD/0x0418.ini | 23.5 KB | 20 May 2009 |
| Install_CD/0x0419.ini | 22.3 KB | 20 May 2009 |
| Install_CD/0x041a.ini | 22.4 KB | 20 May 2009 |
| Install_CD/0x041b.ini | 22.4 KB | 20 May 2009 |
| Install_CD/0x041d.ini | 22.2 KB | 20 May 2009 |
| Install_CD/0x041e.ini | 21.6 KB | 18 Mar 2009 |
| Install_CD/0x041f.ini | 22.0 KB | 20 May 2009 |
| Install_CD/0x0424.ini | 22.7 KB | 20 May 2009 |
| Install_CD/0x0804.ini | 10.3 KB | 21 May 2009 |
| Install_CD/0x0816.ini | 23.6 KB | 20 May 2009 |
| Install_CD/0x0c04.ini | 10.3 KB | 21 Jun 2012 |
| Install_CD/0x0c1a.ini | 22.7 KB | 18 Mar 2009 |
| Install_CD/ISSetup.dll | 580.7 KB | 6 Nov 2012 |
| Install_CD/data1.cab | 130.9 MB | 6 Nov 2012 |
| Install_CD/data2.cab | 30.9 MB | 6 Nov 2012 |
| Install_CD/default.ath | 143 bytes | 5 Sep 2012 |
| Install_CD/layout.bin | 1.0 KB | 6 Nov 2012 |
| Install_CD/setup.exe | 806.5 KB | 6 Nov 2012 |
| Install_CD/setup.ini | 1.5 KB | 6 Nov 2012 |
| Install_CD/setupconfig.ini | 1.6 KB | 9 Jan 2012 |
| Setup_MUP.exe | 194.2 KB | 3 Sep 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/BthAthFax.inf | 13.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/Bthci.dll | 21.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/DIFxAPI.dll | 525.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/WdfCoInstaller01009.dll | 1.7 MB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/athdfu.cat | 7.6 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/athdfu.inf | 1.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/athdfu.sys | 52.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/atheros_bth.cat | 7.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/atheros_bth.inf | 5.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/athrextx.cat | 46.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/athrx.sys | 2.2 MB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_a2dp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_a2dp.inf | 7.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_a2dp.sys | 341.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_avdt.sys | 111.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_bus.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_bus.inf | 2.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_bus.sys | 30.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_flt.cat | 19.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_flt.inf | 13.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_flt.sys | 36.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hcrp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hcrp.inf | 2.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hcrp.sys | 168.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hid.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hid.inf | 2.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_hid.sys | 358.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_lwflt.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_lwflt.inf | 2.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_lwflt.sys | 68.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_rcp.cat | 7.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_rcp.inf | 2.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_rcp.sys | 281.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_sco.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_vdp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_vdp.inf | 3.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btath_vdp.sys | 422.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btatherosInstall.exe | 69.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btfaxmdm.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/btfilter.sys | 551.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/bthathfax.sys | 75.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/leath_hid.cat | 7.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/leath_hid.inf | 3.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/leath_hid.sys | 36.6 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/Bluetooth-Driver/netathrx.inf | 320.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x64/WLAN-Driver/athrextx.cat | 8.7 KB | 6 Nov 2012 |
| drivers/production/Windows7-x64/WLAN-Driver/athrx.sys | 3.8 MB | 25 Oct 2012 |
| drivers/production/Windows7-x64/WLAN-Driver/netathrx.inf | 22.4 KB | 6 Nov 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/BthAthFax.inf | 13.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/Bthci.dll | 21.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/DIFxAPI.dll | 319.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/WdfCoInstaller01009.dll | 1.5 MB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/athdfu.cat | 7.6 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/athdfu.inf | 1.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/athdfu.sys | 44.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/atheros_bth.cat | 7.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/atheros_bth.inf | 5.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/athr.sys | 1.7 MB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/athrext.cat | 46.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_a2dp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_a2dp.inf | 7.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_a2dp.sys | 299.6 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_avdt.sys | 98.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_bus.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_bus.inf | 2.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_bus.sys | 25.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_flt.cat | 19.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_flt.inf | 13.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_flt.sys | 36.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hcrp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hcrp.inf | 2.8 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hcrp.sys | 148.1 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hid.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hid.inf | 2.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_hid.sys | 316.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_lwflt.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_lwflt.inf | 2.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_lwflt.sys | 60.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_rcp.cat | 7.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_rcp.inf | 2.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_rcp.sys | 264.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_sco.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_vdp.cat | 8.0 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_vdp.inf | 3.3 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btath_vdp.sys | 412.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btatherosInstall.exe | 67.2 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btfaxmdm.cat | 7.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/btfilter.sys | 469.6 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/bthathfax.sys | 59.5 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/leath_hid.cat | 7.7 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/leath_hid.inf | 2.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/leath_hid.sys | 32.4 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/Bluetooth-Driver/netathr.inf | 318.9 KB | 16 Oct 2012 |
| drivers/production/Windows7-x86/WLAN-Driver/athr.sys | 3.1 MB | 24 Oct 2012 |
| drivers/production/Windows7-x86/WLAN-Driver/athrext.cat | 8.7 KB | 6 Nov 2012 |
| drivers/production/Windows7-x86/WLAN-Driver/netathr.inf | 22.3 KB | 6 Nov 2012 |
| mup.xml | 6.3 KB | 11 Dec 2012 |
| package.xml | 11.5 KB | 11 Jan 2013 |