Kraun KR.4X Driver Download (Official)
The KR.4X is a network device manufactured by Kraun. 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 driver - "KR_4X_win.zip" - has been downloaded 263 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 38.3 MB.
Video Tutorial: How to Download & Install a Driver
Official Source - Manufacturer Website
Supported Models
KR.4X
3COM Bluetooth Device
AVNET Bluetooth Device
Alps Bluetooth Device
AmbiCom Communication Port
Arima Bluetooth Device
BILLIONTON Bluetooth Device
BROADCOM Bluetooth Device
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Additional Notes
Bluetooth EDR Mini USB Dongle Driver
Uploaded By
Gitanjali (DG Staff Member) on 6-Jul-2011
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| KR_X4_win/0x0404.ini | 3.8 KB | 11 Jan 2008 |
| KR_X4_win/0x0406.ini | 5.7 KB | 11 Jan 2008 |
| KR_X4_win/0x0407.ini | 6.3 KB | 11 Jan 2008 |
| KR_X4_win/0x0409.ini | 5.5 KB | 11 Jan 2008 |
| KR_X4_win/0x040a.ini | 6.3 KB | 11 Jan 2008 |
| KR_X4_win/0x040b.ini | 5.6 KB | 11 Jan 2008 |
| KR_X4_win/0x040c.ini | 6.4 KB | 11 Jan 2008 |
| KR_X4_win/0x0410.ini | 6.2 KB | 11 Jan 2008 |
| KR_X4_win/0x0411.ini | 5.9 KB | 11 Jan 2008 |
| KR_X4_win/0x0412.ini | 5.0 KB | 11 Jan 2008 |
| KR_X4_win/0x0413.ini | 6.1 KB | 11 Jan 2008 |
| KR_X4_win/0x0414.ini | 5.7 KB | 11 Jan 2008 |
| KR_X4_win/0x0415.ini | 5.9 KB | 11 Jan 2008 |
| KR_X4_win/0x0419.ini | 5.8 KB | 11 Jan 2008 |
| KR_X4_win/0x041d.ini | 5.5 KB | 11 Jan 2008 |
| KR_X4_win/0x0804.ini | 3.8 KB | 11 Jan 2008 |
| KR_X4_win/0x0816.ini | 6.1 KB | 11 Jan 2008 |
| KR_X4_win/1028.mst | 74.8 KB | 11 Jan 2008 |
| KR_X4_win/1030.mst | 90.6 KB | 11 Jan 2008 |
| KR_X4_win/1031.mst | 96.8 KB | 11 Jan 2008 |
| KR_X4_win/1033.mst | 3.6 KB | 11 Jan 2008 |
| KR_X4_win/1034.mst | 94.2 KB | 11 Jan 2008 |
| KR_X4_win/1035.mst | 92.2 KB | 11 Jan 2008 |
| KR_X4_win/1036.mst | 95.7 KB | 11 Jan 2008 |
| KR_X4_win/1040.mst | 96.3 KB | 11 Jan 2008 |
| KR_X4_win/1041.mst | 231.9 KB | 11 Jan 2008 |
| KR_X4_win/1042.mst | 84.5 KB | 11 Jan 2008 |
| KR_X4_win/1043.mst | 95.2 KB | 11 Jan 2008 |
| KR_X4_win/1044.mst | 92.2 KB | 11 Jan 2008 |
| KR_X4_win/1045.mst | 88.6 KB | 11 Jan 2008 |
| KR_X4_win/1049.mst | 92.2 KB | 11 Jan 2008 |
| KR_X4_win/1053.mst | 91.6 KB | 11 Jan 2008 |
| KR_X4_win/2052.mst | 58.9 KB | 11 Jan 2008 |
| KR_X4_win/2070.mst | 94.2 KB | 11 Jan 2008 |
| KR_X4_win/Autorun.inf | 49 bytes | 11 Jan 2008 |
| KR_X4_win/BlueSoleil.msi | 1.8 MB | 11 Jan 2008 |
| KR_X4_win/BlueSo~1.cab | 33.7 MB | 11 Jan 2008 |
| KR_X4_win/BlueSo~1.cab/_6c551.inf | 2.7 KB | 23 May 2001 |
| KR_X4_win/BlueSo~1.cab/ambicom_bt.inf | 7.4 KB | 18 May 2004 |
| KR_X4_win/BlueSo~1.cab/atl.dll | 69.6 KB | 17 Jun 1998 |
| KR_X4_win/BlueSo~1.cab/av.ico1 | 2.2 KB | 30 Aug 1999 |
| KR_X4_win/BlueSo~1.cab/back.bmp1 | 625.0 KB | 11 Aug 2004 |
| KR_X4_win/BlueSo~1.cab/bcbthub.sys | 148.8 KB | 21 Sep 2004 |
| KR_X4_win/BlueSo~1.cab/bcbthub.sys1 | 148.8 KB | 21 Sep 2004 |
| KR_X4_win/BlueSo~1.cab/bltn_13ae.inf | 7.3 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/bltn_13ae.inf1 | 7.3 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/bltn_2f7e.inf | 7.2 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/bltn_2f7e.inf1 | 7.2 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.cat1 | 20.3 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.cat3 | 20.3 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.inf | 4.2 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.inf2 | 4.2 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.sys | 34.3 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.sys1 | 34.3 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.sys2 | 37.9 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletaudio.sys3 | 37.9 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletfaxmdm.cat1 | 21.8 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletfaxmdm.cat3 | 21.8 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletfaxmdm.inf | 4.0 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletfaxmdm.inf2 | 4.0 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletmdm.cat1 | 21.8 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletmdm.cat3 | 21.8 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletmdm.inf | 9.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletmdm.inf2 | 9.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.cat1 | 20.3 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.cat3 | 20.3 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.inf | 4.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.inf1 | 4.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.sys | 27.7 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.sys1 | 37.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.sys2 | 27.7 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/blueletscoaudio.sys3 | 37.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm1 | 1.0 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm10 | 1.5 MB | 15 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm11 | 1.5 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm12 | 1.5 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm13 | 1.6 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm14 | 1.6 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm15 | 1.3 MB | 16 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm16 | 1.5 MB | 2 Feb 2000 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm17 | 1.1 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm2 | 1.3 MB | 2 Feb 2000 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm3 | 1.5 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm4 | 1.2 MB | 10 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm5 | 1.4 MB | 15 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm6 | 1.4 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm7 | 1.4 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm8 | 1.4 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.chm9 | 1.6 MB | 14 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil.exe | 706.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/bluesoleil_voip_plugin.exe1 | 136.8 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/bluetooth.ico1 | 3.6 KB | 4 Aug 2004 |
| KR_X4_win/BlueSo~1.cab/brcmusb.inf | 2.5 KB | 29 Jul 2003 |
| KR_X4_win/BlueSo~1.cab/bsvistacommon.dll | 65.5 KB | 6 Aug 2007 |
| KR_X4_win/BlueSo~1.cab/btav.ini1 | 317 bytes | 28 Oct 2005 |
| KR_X4_win/BlueSo~1.cab/btcusb.cat1 | 20.7 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.cat3 | 20.7 KB | 6 Jul 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.dll | 52.0 KB | 30 Jan 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.dll1 | 52.0 KB | 30 Jan 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.inf | 23.2 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.inf1 | 23.2 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.sys | 38.9 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.sys2 | 38.9 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.sys3 | 47.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btcusb.sys4 | 47.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btfunc.dll | 57.4 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btfunc.dll2 | 57.4 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.cat3 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.inf | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.inf1 | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.sys | 35.6 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.sys1 | 35.6 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.sys3 | 49.7 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/bthidmgr.sys4 | 49.7 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/btinstall.dll | 15.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btinstall.dll1 | 15.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btinstall.dll2 | 16.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btinstall.dll3 | 16.4 KB | 24 Jun 2007 |
| KR_X4_win/BlueSo~1.cab/btnetdrv.sys | 18.3 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/btnetdrv.sys1 | 18.3 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/btnetdrv.sys2 | 25.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/btnetdrv.sys3 | 25.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/btnetfilter.sys | 22.4 KB | 22 Nov 2006 |
| KR_X4_win/BlueSo~1.cab/btnetfilter.sys1 | 22.4 KB | 22 Nov 2006 |
| KR_X4_win/BlueSo~1.cab/btnetfilter.sys2 | 32.8 KB | 9 Oct 2006 |
| KR_X4_win/BlueSo~1.cab/btnetfilter.sys4 | 32.8 KB | 9 Oct 2006 |
| KR_X4_win/BlueSo~1.cab/btntservice.exe1 | 166.5 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll | 290.9 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll1 | 290.9 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll10 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll11 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll12 | 299.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll13 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll14 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll15 | 299.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll16 | 299.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll17 | 290.9 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll2 | 299.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll3 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll4 | 299.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll5 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll6 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll7 | 303.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll8 | 295.0 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcfg.dll9 | 295.0 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpcmcia.sys | 31.7 KB | 30 May 2001 |
| KR_X4_win/BlueSo~1.cab/btpres.dll | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll1 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll10 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll11 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll12 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll13 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll14 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll15 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll16 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll17 | 2.9 MB | 30 May 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll2 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll3 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll4 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll5 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll6 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll7 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll8 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btpres.dll9 | 2.3 MB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/bttl.ini | 22.0 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/btwin.dll1 | 131.2 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/config.dat1 | 89.6 KB | 31 May 2005 |
| KR_X4_win/BlueSo~1.cab/config.ini1 | 64 bytes | 11 Oct 2002 |
| KR_X4_win/BlueSo~1.cab/difxapi.dll | 320.0 KB | 30 Aug 2006 |
| KR_X4_win/BlueSo~1.cab/difxapi.dll1 | 522.2 KB | 30 Aug 2006 |
| KR_X4_win/BlueSo~1.cab/dun.ico1 | 766 bytes | 30 Aug 2002 |
| KR_X4_win/BlueSo~1.cab/fw203x.sys | 116.0 KB | 21 Sep 2004 |
| KR_X4_win/BlueSo~1.cab/fw203x.sys1 | 116.0 KB | 21 Sep 2004 |
| KR_X4_win/BlueSo~1.cab/gdiplus.dll1 | 1.6 MB | 4 May 2004 |
| KR_X4_win/BlueSo~1.cab/gprs.exe1 | 43.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/hcicmd.dll1 | 28.7 KB | 14 Apr 2006 |
| KR_X4_win/BlueSo~1.cab/hid2hci.exe1 | 52.0 KB | 12 Jan 2007 |
| KR_X4_win/BlueSo~1.cab/hid_mouse.ico1 | 1.1 KB | 5 Nov 2002 |
| KR_X4_win/BlueSo~1.cab/hidminidrv.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/hidminidrv.cat3 | 22.3 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/hidminidrv.inf1 | 5.1 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/hidminidrv.inf4 | 5.1 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/im.ini | 148 bytes | 16 Oct 2007 |
| KR_X4_win/BlueSo~1.cab/install64.exe | 60.4 KB | 21 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll1 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll10 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll11 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll12 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll13 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll14 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll15 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll16 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll17 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll2 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll3 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll4 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll5 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll6 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll7 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll8 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/instres.dll9 | 24.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/itunesctrl.dll | 24.6 KB | 23 Jun 2006 |
| KR_X4_win/BlueSo~1.cab/ivt_bcsp.dll | 32.8 KB | 22 Feb 2005 |
| KR_X4_win/BlueSo~1.cab/ivt_com.dll | 31.3 KB | 12 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/ivt_pcmcia.dll1 | 20.5 KB | 6 Nov 2001 |
| KR_X4_win/BlueSo~1.cab/msvcp60.dll1 | 401.5 KB | 16 Jun 1998 |
| KR_X4_win/BlueSo~1.cab/netbt.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/netbt.cat3 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/netbt.inf | 3.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/netbt.inf2 | 3.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/outlookaddin.dll1 | 258.1 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/ox16c95x.inf | 7.3 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/ox16c95x.inf1 | 7.3 KB | 9 Nov 2003 |
| KR_X4_win/BlueSo~1.cab/oxser.sys | 49.4 KB | 1 Nov 2002 |
| KR_X4_win/BlueSo~1.cab/oxser.sys1 | 51.2 KB | 29 Apr 2003 |
| KR_X4_win/BlueSo~1.cab/oxser.sys2 | 51.2 KB | 29 Apr 2003 |
| KR_X4_win/BlueSo~1.cab/oxser.vxd | 14.4 KB | 20 Nov 2000 |
| KR_X4_win/BlueSo~1.cab/oxser.vxd1 | 14.4 KB | 19 Nov 2000 |
| KR_X4_win/BlueSo~1.cab/oxser.vxd2 | 14.4 KB | 19 Nov 2000 |
| KR_X4_win/BlueSo~1.cab/oxserui.dll | 22.7 KB | 7 Apr 2000 |
| KR_X4_win/BlueSo~1.cab/oxui.dll | 94.2 KB | 14 Feb 2001 |
| KR_X4_win/BlueSo~1.cab/pan.ico1 | 2.2 KB | 29 Nov 2002 |
| KR_X4_win/BlueSo~1.cab/playerctrl.dll1 | 28.8 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/scbaud.cpl | 73.7 KB | 4 Aug 2003 |
| KR_X4_win/BlueSo~1.cab/scbaud.cpl1 | 73.7 KB | 4 Aug 2003 |
| KR_X4_win/BlueSo~1.cab/scbaud.w9x | 86.0 KB | 13 Dec 2002 |
| KR_X4_win/BlueSo~1.cab/scbaud.w9x1 | 86.0 KB | 13 Dec 2002 |
| KR_X4_win/BlueSo~1.cab/sctb.vxd | 5.8 KB | 12 Jul 2001 |
| KR_X4_win/BlueSo~1.cab/sctb.vxd1 | 5.8 KB | 12 Jul 2001 |
| KR_X4_win/BlueSo~1.cab/sctray.exe | 41.0 KB | 12 Jan 2007 |
| KR_X4_win/BlueSo~1.cab/sctray.exe1 | 41.0 KB | 12 Jan 2007 |
| KR_X4_win/BlueSo~1.cab/setup.dll1 | 106.6 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/sio9502k.sys | 48.1 KB | 11 Feb 2004 |
| KR_X4_win/BlueSo~1.cab/sio9502k.sys1 | 48.1 KB | 11 Feb 2004 |
| KR_X4_win/BlueSo~1.cab/sioui2k.dll | 77.8 KB | 18 Sep 2002 |
| KR_X4_win/BlueSo~1.cab/sioui2k.dll1 | 77.8 KB | 18 Sep 2002 |
| KR_X4_win/BlueSo~1.cab/sktbt2k.sys | 48.6 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/sktbt2k.sys1 | 48.6 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/sktbt2k.sys2 | 48.6 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/sktsio9x.vxd | 16.5 KB | 3 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/sktsio9x.vxd1 | 16.5 KB | 3 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/sktsio9x.vxd3 | 16.5 KB | 3 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/skype4com.dll | 1.7 MB | 7 Feb 2007 |
| KR_X4_win/BlueSo~1.cab/skypeagent.dll | 41.0 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/smwithonly.inf1 | 1.4 KB | 23 Jan 2003 |
| KR_X4_win/BlueSo~1.cab/smwithoutonly.inf1 | 1.4 KB | 23 Jan 2003 |
| KR_X4_win/BlueSo~1.cab/socketserialbt.inf | 17.1 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/socketserialbt.inf1 | 17.1 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/socketserialbt.inf2 | 17.1 KB | 23 Mar 2004 |
| KR_X4_win/BlueSo~1.cab/startskysolsvc.exe | 51.8 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.cat3 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.inf | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.inf1 | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.sys1 | 20.9 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.sys2 | 20.9 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.sys4 | 25.0 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vbtenum.sys5 | 25.0 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.cat3 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.inf | 2.7 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.inf1 | 2.7 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.sys | 34.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.sys1 | 34.4 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.sys2 | 47.1 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcomm.sys3 | 47.1 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.cat1 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.cat3 | 22.2 KB | 9 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.inf | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.inf1 | 1.8 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.sys | 44.3 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.sys1 | 44.3 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.sys2 | 63.2 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vcommmgr.sys3 | 63.2 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/versit.dll1 | 110.7 KB | 27 Dec 2007 |
| KR_X4_win/BlueSo~1.cab/vhidmini.sys1 | 19.5 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vhidmini.sys2 | 19.5 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vhidmini.sys6 | 23.2 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/vhidmini.sys7 | 23.2 KB | 5 Mar 2007 |
| KR_X4_win/BlueSo~1.cab/wp_pcmcia.dll1 | 20.6 KB | 14 Oct 2002 |
| KR_X4_win/BlueSo~1.cab/wp_pcmcia.inf | 3.4 KB | 25 Nov 2002 |
| KR_X4_win/BlueSo~1.cab/wppcmcia.sys | 12.2 KB | 25 Nov 2002 |
| KR_X4_win/BlueSo~1.cab/wssbtr1f.inf | 1.3 KB | 17 Jul 2003 |
| KR_X4_win/BlueSo~1.cab/wssbtr1f.inf1 | 1.3 KB | 17 Jul 2003 |
| KR_X4_win/BlueSo~1.cab/wssbtr1f.sys | 63.5 KB | 4 Jul 2003 |
| KR_X4_win/BlueSo~1.cab/wssbtr1f.sys1 | 63.5 KB | 4 Jul 2003 |
| KR_X4_win/IVT BlueSoleil 2.7.0.13 VoIP Release 071227 Release Note.pdf | 132.4 KB | 11 Jan 2008 |
| KR_X4_win/Setup.ini | 2.2 KB | 11 Jan 2008 |
| KR_X4_win/instmsia.exe | 1.7 MB | 11 Jan 2008 |
| KR_X4_win/instmsiw.exe | 1.8 MB | 11 Jan 2008 |
| KR_X4_win/setup.exe | 260.6 KB | 11 Jan 2008 |
How to Update KR.4X Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the KR.4X 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 Kraun KR.4X 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 Kraun Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
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.