10/25/2016 new driver models for direct download:912
Btc M851 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Btc M851
Certifications for Btc M851
5 stars for Btc M851 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/25/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Btc M851 might have been uploaded since our last site update.

Btc M851 Driver Download

Windows Compatibility for Btc M851 driver

Btc M851 Driver Details:

Btc M851 File Name:

Btc M851 Driver Version: 74V/xq

Btc M851 ZIP Size: 105.kb

Manufacturer: Btc

Btc M851 was fully scanned at: 10/22/2016
Scan Status: driver download scanOK

Btc M851 special revision for: Windows XP Professional 32 bit, Windows Vista Home Premium 64 bit, Windows XP Media Center Edition 64 bit, Windows Vista Starter 32 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Starter Edition 64 bit

Btc M851 Download Stats:

Driver Uploaded: 8/21/2016

Direct Downloads: 383
Most Recent Download: 10/24/2016
Managed Downloads: 1722
Most Recent Download: 10/23/2016
Download Mirrors: 4
Current Delay: 26 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 342/383 Users

Success Reported By 60/342 Users

Driver Download Score68/100

Driver Installation Score69/100

Overall preformance Score72/100

Btc M851 16 Thumbs Up16Thumbs
Btc M851 3 Thumbs Down3Thumbs
Btc M851 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 1341/1722 Users

Success Reported By 1044/1341 Users

Driver Download Score83/100

Driver Installation Score82/100

Overall preformance Score95/100

Btc M851 1017 Thumbs Up1017Thumbs
Btc M851 56 Thumbs Down56Thumbs
Btc M851 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Btc M851 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Btc M851 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Btc M851, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Btc M851 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Btc M851 disfunctions.

Scan performed on 10/25/2016, Computer: NEC PC-VT5500DE1

Outdated or Corrupted drivers:8/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801G (ICH7 Family) USB Universal Host Controller - 27C9Up To Date and Functioning
Mice And Touchpads
Logitech Logitech WheelMouse (USB)Up To Date and Functioning
Usb Devices
TooDis HMS30C6001 Reset DriverCorrupted By Btc M851
Sound Cards And Media Devices
AMD AMD High Definition Audio DeviceCorrupted By Btc M851
Microsoft Microsoft LifeCam VX-2000.Corrupted By Btc M851
Network Cards
Huawei Vodafone Mobile Broadband Network Adapter (Huawei)Up To Date and Functioning
Microsoft HID KeyboardCorrupted By Btc M851
Hard Disk Controller
USB Compliance USB-masslagringsenhetUp To Date and Functioning
NEC Generic CardBus ControllerUp To Date and Functioning
Nokia Nokia E52 USB OBEXUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDOutdated
Intel(R) Graphics Platform (SoftBIOS) DriverUp To Date and Functioning
ENE ENE CB1410 Cardbus ControllerUp To Date and Functioning
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceCorrupted By Btc M851
Video Cards
Intel(R) HD Graphics 4000Corrupted By Btc M851
Input Devices
Microsoft USB Human Interface DeviceCorrupted By Btc M851
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/25/2016, Computer: LG F1-2242HS

Outdated or Corrupted drivers:10/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) C600/X79 series chipset PCI Express Root Port 7 - 1D1CUp To Date and Functioning
Mice And Touchpads
Wacom Wacom Router MouseCorrupted By Btc M851
Usb Devices
Logitech HD Pro Webcam C920Outdated
Microsoft VIA Rev 5 of later USB universele host-controllerUp To Date and Functioning
Sound Cards And Media Devices
Realtek AzureWave AW-CA100/100DOutdated
Microsoft Microsoft LifeCam VX-1000Up To Date and Functioning
Network Cards
Silicon Integrated SiS191-Ethernet-ControllerUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Btc M851
Hard Disk Controller
Ricoh SDA-Standard konformer SD-HostcontrollerUp To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerCorrupted By Btc M851
Nokia Nokia USB LCIFUp To Date and Functioning
Nokia Nokia USB LCIFCorrupted By Btc M851
Moxa UPort 1150Up To Date and Functioning
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBCorrupted By Btc M851
Video Cards
NVIDIA NVIDIA GeForce GT 630MOutdated
Input Devices
Hewlett-Packard HP Link-5 micro dongleCorrupted By Btc M851
Port Devices
hspa Modem Application4 port (COM7)Corrupted By Btc M851
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Btc M851 E91.121/7/201512/30/2015btc_m851-e91.12.exe91kbKOHJINSHA APERA Series, NEC PB12V00106, NEC PC-LL550MG1J, Gigabyte G31M-ES2C, Lenovo ThinkPad X1, Mitsubishi AL12FBHEZ42W, HP RX881AAR-ABA m8000, Panasonic CF-SX3TETBR, LG P1-J455R, Toshiba Dynabook EX/56LWH, NEC Express5800/56Xe [N8000-672, Matsonic MS8158, Toshiba SATELLITE C55-A-1CR, WIPRO WIV52B55-0007, NEC PC-LF7506D1FL, Fujitsu FMVCEG45N7, Lenovo 3000 J200 Desktop, Acer TravelMate 5740G, and more.
Btc M851 VGN-Z91DS, HP H8-1232, Toshiba Dynabook T552/47FKD, NEC RND51048395, Gateway P-6312 HSN, Panasonic CF-18NHH71BM, HP DY149A-ABU, Acer Aspire 9110, Packard Bell EasyNote_BG45-U-002CH, Sony VGN-FE17SP, WIPRO WIV37455-0653, Fujitsu FMVNFD70W, Sony VGN-AW41XH_Q, Gigabyte 946GM-S2, and more.
Btc M851 204310/4/201412/27/2015btc_m851-2043.exe204kbHP HDX9300, Seneca V63909, IBM 8113VW1, Fujitsu LIFEBOOK U574, Sony VGN-CS26G_C, NEC PC-VY20MAZ78, Sony VGN-TZ170C, HP GN693AAR-ABA m9058, IBM 1834RUG, Toshiba TE5, HP Pavilion zd7000, HP AW010AAR-ABA p6210t, and more.
Btc M851 6288312/16/201412/30/2015btc_m851-62883.exe43kbNEC EASYNOTE PB47Q01806, Acer TravelMate 8571, IBM 23745U9, Fujitsu FMVNS8YE, Panasonic CF-19TH1H1QW, ECS H57H-MUS, WIPRO WSG52K55W7-0226, Gateway FX6800, Packard Bell IMedia 8002 EU, Fujitsu FMVCE70J7, and more.
Btc M851 4032912/10/201412/28/2015btc_m851-40329.exe135kbHP PN239AA-ABZ, Intel GrossePoint, IBM 8171VRJ, QUANMAX ChiliGREEN X7, Sony VGN-FW140AE, Extracomputer D2312-C2, Mitsubishi AL12FBHEZ42W, Seneca Pro329919, Lenovo 7665WRU, Sony VPCEA36FG, Sony VPCZ23M9E, Sony VPCEA37FG, and more.
Btc M851 601.13012/14/201412/27/2015btc_m851-601.130.exe196kbPanasonic CF-SX3TETBR, HP FR546AA-ABE a6653es, Fujitsu FMVXN0484Z, Sony VGN-FW55LF_B, HP HP Compaq nc4010, HP RY889AA-UUW, HP EC658AA-ABH W5170.NL, Sony SVE15128CGS, Seneca PRO102698, IBM 2373WMZ, Gigabyte Z68MA-D2H-B3, Sony VGN-SZ79GN_C, Compaq FR664AA-ABF SR5617FR, Toshiba SATELLITE C660-1VR, Lenovo 20188, Sony VPCEB36FG, Toshiba Dynabook Satellite T772/W5TG, Foxconn A6GMV, and more.
Btc M851 81.14061/26/201512/30/2015eqjttdc-81.1406.exe142kbMatsonic MS8158, NEC PC-LM530WH6B, Toshiba Dynabook Satellite T30 173C/5W, PCWARE IPMQ45, HP HP PAVILION DV6000, Lenovo 43772KM, Acer Aspire 1825PTZ, NEC PC-MJ26XRZWDSBJ, MCJ P55-SD, ASUS CS6110, IBM 2652P5U, IBM IBM System x3650 -[7979BJU, HP EJ161AA-UUZ, HP HP Pavilion dv5 Notebook PC, Panasonic CF-53SAWZYMG, Sony VGNZ798Y/X, IBM System x3650 M4 -[7915F2M, and more.
Btc M851 738062/12/201512/30/2015btc_m851-73806.exe163kbHP Compaq Presario A900 KU048EA#ABENotebook PC, Toshiba SATELLITE L850-A891, Lenovo 3000 J200p Desktop, NEC PC-VY22SRFEJEUL, Packard Bell IPower I9810 GE, WIPRO WIV52K55-0051, Packard Bell EASYNOTE SW86, HP DX2250 MT SRP KMAT, Gateway MX6027H, Compaq GN720AA-ABA SR5254X, HP RX889AAR-ABA a6040, HP P6725de, HP Hp workstation xw6000, Seneca Pro354493, IBM ThinkCentre A50, Sony VPCEB33FG, Panasonic CF-19KHRC62M, Toshiba SATELLITE C870D-116, and more.
Btc M851 822.1721/1/201512/27/2015btc_m851-822.172.exe42kbHP 810-170st, IBM 2662MQG, WIPRO WSG68B55W7-0009, Gateway P-6318u HSN, HP HP Compaq nx6120, MCJ MCJ, IBM 8142LU2, HP PX612AA-ABF t3024.f, Compaq Evo N610c, Dedicated OEM-A4501-00, HP FR561AA-ABF a6539.f, NEC PC-GV267VZDL, and more.
Btc M851 CF-SX3TETBR, IBM 811314U, HP S5-1450k, Packard Bell ISTART B4005, Toshiba Satellite A200-12X, IBM IBM System x3500 M4 Server -[7383E1G, IBM ThinkPad R51e, Sony PCG-GRT270, ASUS BM2230, HP HP 510 Notebook PC, Mecer X105, Sony VGN-FE21B, Everex Everex StepNote SR Series, Datateknik EXPER, and more.
Btc M851 A2.132.1289/21/201412/29/2015btc_m851-a2.132.128.exe81kbEpson Endeavor NT350, LG LW40-J4JE2, HP RS898AA-B14, Intel S3420GPC, LG E500-S.AP28P, HP HP G60 Notebook PC, HP HP Compaq nw8440, HP Compaq 420, Seneca V68357, Sony VGN-FJ22B_R, Lenovo 6458Y6X, LG RD560-C.ADB1F4, Fujitsu AMILO Li 2727, LG X110-L.A7B1A2, Sony VGN-CR510D, Sony VGN-SZ79MN_C, Sony PCG-FX33S_BP, INVESTRONICA P60, MCJ MCJ, and more.
Btc M851 302.12.12.110/19/201412/29/2015btc_m851-302.12.12.1.exe49kbWIPRO WIV37455-0653, Fujitsu FMVNFD70W, Sony VGN-AW41XH_Q, Gigabyte 946GM-S2, NEC EASYNOTE PB11400006, NEC PC-VJ20ERZE1, Packard Bell EASYNOTE_MX61-B-026, HP RF772AA-ABF t3611.f, HP KZ771AA-UUZ, Sony VPCW12S1R, NEC PC-VK21LLNT3GSC, Compaq DA309A-B14 6540. BE910, HP HP 520 Notebook PC, Acer Veriton X2631, NEC PC-MY30AEZ5D6T6, Acer A7600U, Toshiba Dynabook T350/56AB, and more.
Btc M851 409239/15/201412/27/2015btc_m851-40923.exe93kbPackard Bell Easynote Butterfly, HP P9879A-ABG 713a, Panasonic CF-30KCPRQAM, Lenovo ThinkCentre M70e, Sony VGN-B90PSY, Fujitsu ESPRIMO Mobile X9510, IBM System x3200 M3 -[7327Z29, HP VN465AA-UUW HPE-010sc, LG F1-2227K, IBM ThinkPad T43, Compaq Presario 734RSH US 470038-608, Toshiba Dynabook T552/58HRJ, HP HP Compaq 2710p, Panasonic CF-51CCKDRBE, HP P6732de, HP HP Compaq 8200 Elite CM, HP PS354AA-ABX, and more.
Btc M851 A3641.11/15/201512/29/2015btc_m851-a3641.1.exe71kbHP DT301A-ABM T450M, Notebook MIM 2270, TCL N700, HP Presario R4100, Seneca V63909, HP Presario R4000, Compaq GC662AA-ABA SR5113WM, Notebook MIM2260, HP S5-1445b, HP RR861AA-ABD, HP RX884AA-ABA m8040, Acer Aspire 9110, HP KZ771AA-UUZ, Sony VGN-SZ15LP_B, IBM 237319G, HP DW167A-ABF a425.f, Toshiba Satellite C870-DMK, Toshiba Dynabook Qosmio G10/390LS, Fujitsu CELSIUS H265, and more.
Btc M851 231.10410/15/201412/28/2015btc_m851-231.104.exe153kbIBM IBM System x3450 79483CX, Lenovo 6458V35, Toshiba SATELLITE C855-18G, IBM 8189D9G, Acer Aspire M5800, Notebook W310CZ/CZ-T, Toshiba SATELLITE C870-181, Dell Vostro 5470, HP FR471AA-UUW a6655sc, System76 Leopard Extreme, MSI MS-9A45, IBM ThinkPad T42, Toshiba Dynabook R732/39GB, HP KX762AA-ABE, HP HP Compaq nx8220, Seneca PRO167353, Lenovo ThinkCentre A57, LG LE50-23SK, and more.
Btc M851 2379011/28/201412/29/2015mkfjyp-23790.exe107kbFujitsu D2364-A3, ECS SMACKER II-MS300, HP HPE-350es, LG S1-MDGLG, OEM By O.E.M, HP FK785AAR-ABA s3620f, HP HP Pavilion 15 Notebook PC, LG G1-223YA2, LG LM60-15166L, AnabelleB Argyle M261V, HP HP Compaq nc8430, Sony VGN-FW180FU, Fujitsu FMVF705BDR, HP P7-1102, and more.
Btc M851 202.12.1011/6/201412/27/2015btc_m851-202.12.10.exe33kbHP ED716AA-ABF w5149, LG R580-UP87K, Sony VGN-AW52JGB, NEC PC-VN750RG6B, Compaq PX734AA-ABA a123l NA520, Lenovo 2429B56, HP EG601AA-AB1 a1212k, Sony VGN-NS190J, PASCAL PT880PRO-PS, HP D7218S-ABA 554Y, Lenovo ThinkPad Edge 15, Sony VGN-AW52JGB, Olidata OLIDATA, Positivo POS, Lenovo 7663V2L, Sony VGN-AR390E, Sony SVE15138CGS, Epson ST160EEMR2, and more.
Btc M851 730363/2/201512/30/2015btc_m851-73036.exe31kbHP Pavilion ze5300, AnabelleB Pedra BA10, Lenovo IdeaPad S10e, Sony VGC-LS30E, Sony VGC-LS31N, Fujitsu FMVNP8A7, Gateway M250B, Compaq PW679AA-ABE SR1377ES ES510, Dell Vostro 3555, Sony VGN-CS160F, HP CQ1140JP, ASUS 1005HA, NEC Express5800/56Xe [N8000-672, NEC PC-MY26RAZ77S96, LG LW70-QJMA, HP HP Pavilion TS 14 Notebook PC, Panasonic CF-30CTQAFBE, Compaq EJ284AA-ABF SR1622FR FR540, and more.
Btc M851 2.11.168911/21/201412/29/2015btc_m851-2.11.1689.exe89kbSony VGN-FE90PS, Sony VPCW210ALI, LG LS75-26SLCE1, FIC LM10W, LG E500-G.ABBTZ, Gigabyte EQ45M-S2, HP HP Compaq 6735s, HP PS354AA-ABX, Packard Bell IMEDIA D5230 BE, HP 610-1130uk, LG V960-UH50K, MSI MS-A95311, NEC PC-MK31MEZCE, Partner D525, Sony VPCF13WFX, Sony 9906733-3100574, Panasonic CF-19LCRDX6B, and more.

Please Note: There are particular operating systems known to have problems with Btc M851:
  • Windows 7 Home Basic
  • Windows XP Tablet PC Edition
  • Windows XP Media Center Edition 2005
  • Windows XP Starter Edition
  • Windows XP Tablet PC Edition
  • Windows 8
  • Windows 7 Ultimate
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Btc M851 model.
Laptop Btc M851Tablet Btc M851Download Btc M851Upgrade Btc M851Update Btc M8512016 Btc M851Free Btc M851Data Btc M851Info Btc M851Help Btc M851Guide Btc M851Comments Btc M851Windows 10 Btc M851Vista Btc M851Windows 7 Btc M851Install Btc M851