AmbiCom BT2-USB Class II Driver Download (Official)

Download the latest version of the BT2-USB Class II driver for your computer's operating system. This version of "bt2usbwin51.zip" has been downloaded 62 times with a user rating of 5 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 35.9 MB.

5 Ratings
62 Downloads

Supported Models

BT2-USB Class II

Actiontec USB Bluetooth Device BTM200

Air2U Bluetooth Device

Alps Bluetooth Device

Belkin Bluetooth Device

Bluetooth Bus Enumerator

Bluetooth CompactFlash Card

Bluetooth Fax Modem

Manufacturers

AmbiCom

Broadcom

IBM

Philips

WIDCOMM

Supported Operating Systems

Windows Vista, Windows XP, Windows 2000, Windows ME, Windows 98SE

File Name

Versions

2.0 (26-Apr-2006)
5.1.0.1100 (2006-04-12) via .inf

Additional Notes

BT2-USB Class II

High-Speed Bluetooth V2.0 EDR USB Dongle

Driver File

Uploaded By

Karthikkumar (DG Staff Member) on 17-Oct-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Widcomm 5.1.0.1100/Autorun.inf 52 bytes 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomBr.ctm 22.2 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomCs.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomCt.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomDa.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomDu.ctm 22.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomEn.ctm 21.9 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomFi.ctm 22.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomFr.ctm 22.2 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomGr.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomIt.ctm 22.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomJp.ctm 22.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomKo.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomNo.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomPo.ctm 22.3 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomRu.ctm 22.7 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomSp.ctm 22.2 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/CustomSw.ctm 22.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Custom/customid.ctm 965 bytes 19 Apr 2006
Widcomm 5.1.0.1100/Setup.exe 90.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/0x0404.ini 3.8 KB 13 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0406.ini 5.7 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0407.ini 6.3 KB 14 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0409.ini 5.5 KB 1 Aug 2005
Widcomm 5.1.0.1100/Win32/0x040a.ini 6.3 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x040b.ini 5.6 KB 14 Apr 2004
Widcomm 5.1.0.1100/Win32/0x040c.ini 6.4 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0410.ini 6.2 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0411.ini 5.9 KB 15 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0412.ini 5.0 KB 8 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0413.ini 6.1 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0414.ini 5.7 KB 13 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0415.ini 5.9 KB 6 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0416.ini 5.9 KB 7 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0419.ini 5.8 KB 7 Apr 2004
Widcomm 5.1.0.1100/Win32/0x041d.ini 5.5 KB 13 Apr 2004
Widcomm 5.1.0.1100/Win32/0x0804.ini 3.8 KB 7 Apr 2004
Widcomm 5.1.0.1100/Win32/1028.mst 241.2 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1030.mst 240.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1031.mst 245.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1033.mst 3.6 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1034.mst 243.7 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1035.mst 240.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1036.mst 245.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1040.mst 245.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1041.mst 295.4 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1042.mst 394.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1043.mst 244.7 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1044.mst 239.6 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1045.mst 239.6 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1046.mst 241.7 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1049.mst 258.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/1053.mst 239.6 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/2052.mst 273.9 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/BBalloon.dll 49.2 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/BTW.msi 2.5 MB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/BtSetup.dll 163.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/BtserverSpylite.exe 401.4 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab 30.0 MB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTInvoke.dll 6.7 KB 27 Jul 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/BTKeyInd.dll 53.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTLOADER.VXD 5.2 KB 6 Dec 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/BTNeighborhood.dll.manifest1 603 bytes 17 Feb 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/BTSERIAL.VXD 17.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTSLBCSP.VXD 46.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm1 235.5 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm10 225.2 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm11 221.9 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm12 223.9 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm13 222.9 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm2 416.5 KB 15 Dec 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm3 228.0 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm4 225.4 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm5 221.0 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm6 221.8 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm7 224.2 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm8 220.5 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm9 220.5 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm_jp 236.8 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTW_hlp.chm_po 235.4 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTXPPanel.dll 106.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BTXPPanel.tlb 4.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BcbtRmv_1.7.exe 49.2 KB 28 Mar 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/BtAudio.inf 7.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtAudio.inf1 7.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtAudio.inf2 26.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtAudioHelper.dll 73.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtWiaExt.dll 90.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtWizard.dll 979.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtXpShell.dll 24.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/BtwHtmlPrint.exe 49.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/CSH.DLL 71.2 KB 18 Dec 2001
Widcomm 5.1.0.1100/Win32/Data1.cab/CSH.DLL1 50.2 KB 7 Feb 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/CSH.DLL2 50.2 KB 10 Aug 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/F28812_BTStackServer.exe 1.5 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F36503_BTNeighborhood.tlb 3.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F36504_BTNeighborhood.dll 1.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F48217_BTNCopy.tlb 1.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F48286_BTNCopy.dll 65.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54510_btwpimif.dll 45.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54512_btrez.dll 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54513_bt2k_ins.dll 135.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54515_wbtapi.dll 594.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54902_btcpl.cpl 311.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F54937_BTTray.exe 643.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F74677_btmdmins.dll 149.1 KB 9 May 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/F84085_btsec.dll 196.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84465_btdfu.dll 61.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84848_btkrnl.sys 854.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84849_BTKRNL.VXD 587.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84850_btport.sys 30.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84851_BTPORT.VXD 29.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84852_btwdndis.sys 148.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84853_btwdndis.sys 148.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84855_frmupgr.sys 19.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84857_btwdndis.sys 148.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84859_btport.sys 30.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84897_btosif.dll 122.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84927_btosif_notes.dll 159.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84957_btosif_ol.dll 200.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F84988_btins.dll 503.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/F85018_btdev.dll 36.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_Controls_COMCATDLL_f0.3207D1B0_80E5_11D2_B95D_006097C4DE24 22.3 KB 9 Dec 1998
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_System_OLEAUT32_f2.8C0C59A0_7DC8_11D2_B95D_006097C4DE24 147.7 KB 8 Mar 1999
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_System_OLEAUT32_f3.8C0C59A0_7DC8_11D2_B95D_006097C4DE24 598.3 KB 12 Apr 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_System_OLEPRO32_f0.8C0C59A0_7DC8_11D2_B95D_006097C4DE24 164.1 KB 8 Mar 1999
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_System_STDOLE_f1.8C0C59A0_7DC8_11D2_B95D_006097C4DE24 17.9 KB 28 Mar 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_ATLANSI_f0.7EBEDD68_AA66_11D2_B980_006097C4DE24 73.8 KB 2 Nov 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_ATLUnicode_f1.7EBEDD68_AA66_11D2_B980_006097C4DE24 58.9 KB 2 Nov 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_CPPRT60_f0.51D569E3_8A28_11D2_B962_006097C4DE24 401.5 KB 29 Aug 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_CRT_f0.51D569E0_8A28_11D2_B962_006097C4DE24 278.6 KB 6 Apr 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_IRT_f0.3CE1F932_C090_11D2_977B_006097C4DE24 77.9 KB 6 Apr 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_MFC42ANSICore_f0.51D569E2_8A28_11D2_B962_006097C4DE24 995.4 KB 6 Apr 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/Global_VC_MFC42UnicodeCore_f0.7EBEDD6A_AA66_11D2_B980_006097C4DE24 995.4 KB 6 Apr 2000
Widcomm 5.1.0.1100/Win32/Data1.cab/HIDCLASS.SYS 23.5 KB 22 Apr 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/HIDPARSE.SYS 44.4 KB 22 Apr 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/WidcommSdk.dll 581.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/_0B5ACD2305A44B3B849121D88B46843D 329.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_0E2B5C32B3DB4C5E99444370F3D3AEBB 276.3 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_12722032D527444DABE72C93A656AD22 328.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_31E47277D9F54FAC95393D59894D845A 327.0 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_3A8C154A7C134CD3A162A3C6A7F09209 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_3AA8CAB2A8C64AA38380F56D675D68FF 329.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_3FD3F2AD0EB04AE6A84E74E79EC3185F 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_484E1D2051AC446683A09B899A544EA0 327.5 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_4B1C3330CEBF4BD09609C6A4A2C3481C 329.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_55F4B38FBA4C40C4876FBF7AC95CA0F8 329.1 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_5854B17072074A658F3972A23B6DADA7 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_586F5055EE18455198B903670791026A 326.5 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_58D6C41BC73B443DA1CDDFCDF6B51E02 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_6285BD7D90EE4165A60A53261F98DC66 328.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_67C931C068AC4CDA9355AF8E2EE58FAA 276.3 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_7B101CA87F9C4A7E9BCB0DC6CA2F976D 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_7BDCAF5FAA7E4BB7876A9B2CC9D7DE49 276.8 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_836D7E9664344F76A8DF22CFE77B292B 329.1 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_90A30F7A4C0E4C818FB72963AF178CFA 279.4 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_9659F15E099C431AA1E5BE2E36C18FD0 276.3 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_96FF0AD9B97543B1BD30AE7E723C9677 278.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_9803B04012CD4B9BA2BF358DDE63A239 276.3 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_AB049001E5854D479B9759C10B2F8AF6 329.1 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_B2FCB3CFCEFF43B9B40E7CE9F3D8BAE7 278.4 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_B7D57C29836B409DAF8D30F6B101277E 279.4 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_B97EC01A8DD946818BF5E1ACBC899AAE 327.0 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_D9ED62AD8C6E49FE8E18F2D5A2C28C63 327.5 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_E38ED36AC0954B759FB3ADD1042D0322 277.9 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_E4AA1B07C8AA490EAE5015884BADE6FF 330.1 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_E95698437BA249109502C49F14A7369C 329.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_EA57B238A41E416292A316B95BFF2F16 279.4 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_F6DF244AE67842279321C72900579B21 330.6 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_FC9F4AF273A4487888267758994C534E 278.4 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/_FFF4CD8B7CB3408BB46F255B40FB6561 330.1 KB 17 Aug 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/bcbthub.sys 148.8 KB 15 Nov 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/bcbthub.sys1 148.8 KB 15 Nov 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/bcbthub.sys2 148.8 KB 15 Nov 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/brcmusb.inf 2.3 KB 18 Mar 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/brcmusb.inf1 2.3 KB 18 Mar 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/bt2kndfl.sys 3.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btaudio.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btaudio.sys 329.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btaudio.sys1 329.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btaudio.sys2 329.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btaudio.sys3 329.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btbigbmp.dll 135.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btbip.dll 159.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btchooser.dll 610.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btcpl.cpl.manifest1 586 bytes 17 Feb 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/btcss.dll 417.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btcss.dll.manifest1 593 bytes 17 Feb 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/btdfuwizardp.exe 931.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btfaxmdm.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btfaxmdm.inf 12.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btfaxmdm.inf1 16.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/bthcrp.dll 114.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/bthcrp98.dll 106.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/bthcrpui.dll 127.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/bthcrpui98.dll 114.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btkrnl.inf 5.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btmcrcam.dll 22.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btnulmdm.inf 2.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btosif_olx.dll 139.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.cat 80 bytes 27 May 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.inf 17.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.inf1 8.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.inf2 8.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.sys 233.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.sys1 233.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcbcsp.sys2 233.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcfrh4.inf 3.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcfrh4.inf1 3.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcfrh4.inf2 3.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpch4.sys 32.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpch4.sys1 32.5 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcibm.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcibm.cat2 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcibm.inf 5.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcibm.inf1 5.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcibm.inf2 5.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcphil.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcphil.cat2 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcphil.inf 2.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpcphil.inf1 2.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpctse.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpctse.cat2 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btpctse.inf 5.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpctse.inf1 5.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btpctse.inf2 5.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btport.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btport.inf1 6.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btprn2k.dll 90.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btprn98.dll 81.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll1 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll10 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll11 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll12 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll13 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll14 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll15 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll2 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll3 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll4 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll5 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll6 3.0 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll7 3.2 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll8 3.1 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrez.dll9 3.0 MB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btrezxp.dll 94.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto.dll 208.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_explorer.exe 45.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_ie.dll 73.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_lnagent.nsf 327.7 KB 30 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_notes.dll 49.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_office.dll 172.0 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_visio2k.vsl 77.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btsendto_wab.dll 73.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btserial.sys 23.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btslbcsp.sys 222.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btstart.exe 73.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/bttray.exe.manifest 587 bytes 14 Mar 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/btw_ci.dll 77.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btw_ci.dll1 77.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btw_hlp.chm_ru 233.4 KB 27 Mar 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwaudio.cat1 80 bytes 9 Oct 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/btwdins.exe 266.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwdndis.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btwdndis.inf 2.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwdndis.inf1 6.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhid.sys 47.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhid98.inf 1.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhid98.inf1 1.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhid98.sys 61.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhidcs.dll 229.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhidme.inf 1.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhidme.inf1 1.1 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhidnt.cat 80 bytes 15 Nov 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btwhidnt.inf 14.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwiacam.dll 50.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwiacam.inf 4.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwmodem.sys 30.3 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwmpplugin.dll 73.7 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.cat2 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.inf 15.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.inf1 15.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.inf2 86.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.sys 65.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.sys1 65.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/btwusb.sys2 65.8 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/checkwindow.exe 36.9 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/frmupgr.sys 19.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/frmupgr.sys1 19.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/gdiplus.dll 1.6 MB 29 Mar 2005
Widcomm 5.1.0.1100/Win32/Data1.cab/gdiplus_dll_2_____X86.3643236F_FC70_11D3_A536_0090278A1BB8 1.6 MB 26 Feb 2004
Widcomm 5.1.0.1100/Win32/Data1.cab/gzip.exe 91.6 KB 29 May 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/lcppn21.dll 1.8 MB 14 Nov 2001
Widcomm 5.1.0.1100/Win32/Data1.cab/lnuser.id 1.6 KB 14 Apr 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/unicows.dll 246.4 KB 29 May 2003
Widcomm 5.1.0.1100/Win32/Data1.cab/wc_modem.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/wc_modem.inf 12.2 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/wc_modem.inf1 15.4 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Data1.cab/widcomm.tag 1 byte 25 Jul 2001
Widcomm 5.1.0.1100/Win32/Data1.cab/win2knul.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/Data1.cab/win2knul.inf 5.6 KB 12 Apr 2006
Widcomm 5.1.0.1100/Win32/Inst.exe 254.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/MSVCP60.DLL 401.5 KB 12 Jun 2003
Widcomm 5.1.0.1100/Win32/Setup.exe 90.1 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/Setup.ini 2.0 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/SpyliteUserGuide.pdf 721.6 KB 31 Jan 2005
Widcomm 5.1.0.1100/Win32/btw_ci.dll 77.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/btwusb.cat 80 bytes 6 Aug 2002
Widcomm 5.1.0.1100/Win32/btwusb.inf 86.5 KB 19 Apr 2006
Widcomm 5.1.0.1100/Win32/btwusb.sys 65.8 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/btwusb9x.inf 15.8 KB 19 Apr 2006
Widcomm 5.1.0.1100/Win32/frmupgr.sys 19.4 KB 11 Apr 2006
Widcomm 5.1.0.1100/Win32/instmsia.exe 1.7 MB 10 Mar 2002
Widcomm 5.1.0.1100/Win32/instmsiw.exe 1.8 MB 10 Mar 2002
Widcomm 5.1.0.1100/Win32/svcpack/SvcPack.ini 2.6 KB 11 Apr 2006
Widcomm 5.1.0.1100/license.dat 176 bytes 19 Apr 2006

How to Update BT2-USB Class II Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BT2-USB Class II 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 AmbiCom BT2-USB Class II 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 Driver Update Utility for AmbiCom BT2-USB Class II. 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with AmbiCom. All company names/logos are properties of their owners.
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