3/29/2017 new driver models for direct download:640
Btc 5121w 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Btc 5121w
Certifications for Btc 5121w
5 stars for Btc 5121w "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/29/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Btc 5121w might have been uploaded since our last site update.

Btc 5121w Driver Download

Windows Compatibility for Btc 5121w driver

Btc 5121w Driver Details:

Btc 5121w File Name:

Btc 5121w Driver Version: 348LwdS

Btc 5121w ZIP Size: 131.kb

Manufacturer: Btc

Btc 5121w was fully scanned at: 3/25/2017
Scan Status: driver download scanOK

Btc 5121w special revision for: Windows 10 64 bit, Windows 7 Professional 32 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows XP Professional x64 Edition 64 bit, Windows XP Home Edition N 32 bit, Windows Vista Home Premium 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows Vista Home Basic 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows 7 Home Basic 64 bit

Btc 5121w Download Stats:

Driver Uploaded: 3/3/2017

Direct Downloads: 393
Most Recent Download: 3/27/2017
Managed Downloads: 5265
Most Recent Download: 3/27/2017
Download Mirrors: 3
Current Delay: 25 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 372/393 Users

Success Reported By 43/372 Users

Driver Download Score67/100

Driver Installation Score73/100

Overall preformance Score71/100

Btc 5121w 12 Thumbs Up12Thumbs
Btc 5121w 2 Thumbs Down2Thumbs
Btc 5121w 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 4726/5265 Users

Success Reported By 3884/4726 Users

Driver Download Score81/100

Driver Installation Score96/100

Overall preformance Score85/100

Btc 5121w 3801 Thumbs Up3801Thumbs
Btc 5121w 218 Thumbs Down218Thumbs
Btc 5121w 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 5121w 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 5121w + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Btc 5121w, 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 5121w 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 5121w disfunctions.

Scan performed on 3/29/2017, Computer: Toshiba Dynabook T350/56AB

Outdated or Corrupted drivers:9/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9 Family PCI Express Root Port 3 - 2944Outdated
Mice And Touchpads
Logitech Logitech USB First/Pilot Mouse+Up To Date and Functioning
Alps Alps Pointing-device for VAIOCorrupted By Btc 5121w
Logicool Logitech HID-compliant Unifying MouseCorrupted By Btc 5121w
Usb Devices
Intel(R) Q77 Express Chipset LPC Controller - 1E47Up To Date and Functioning
Hewlett-Packard HP Photosmart C4400 (DOT4USB)Corrupted By Btc 5121w
Sound Cards And Media Devices
Creative Creative SB X-FiUp To Date and Functioning
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCUp To Date and Functioning
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Up To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR9485 Wireless Network AdapterCorrupted By Btc 5121w
Microsoft HID KeyboardCorrupted By Btc 5121w
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 4 port Serial ATA Storage Controller - 1C00Up To Date and Functioning
Unibrain Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Google Android ADB InterfaceOutdated
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraOutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Corrupted By Btc 5121w
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Up To Date and Functioning
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)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 3/29/2017, Computer: Panasonic CF-74ECBADBM

Outdated or Corrupted drivers:9/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics USB 2.0 Root HubUp To Date and Functioning
Mice And Touchpads
WheelMouse USB Advanced Wheel MouseOutdated
Usb Devices Griffin iMic (commercial 2.8.45)Corrupted By Btc 5121w
Sierra Wireless Sierra Wireless MC8355 � Gobi(TM) 3000 USB Composite Device 9013Corrupted By Btc 5121w
Sound Cards And Media Devices
Logitech USB Audio DeviceUp To Date and Functioning
Advanced Micro Devices ATI High Definition Audio DeviceCorrupted By Btc 5121w
Intel Intel WiDi Audio DeviceUp To Date and Functioning
Network Cards
Realtek Generic Bluetooth RadioUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Ricoh Ricoh Memory Stick Host ControllerCorrupted By Btc 5121w
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Intel HID Sensor CollectionCorrupted By Btc 5121w
Intel Intel(r) AIM External TV Encoder Driver 3Corrupted By Btc 5121w
Cameras, Webcams And Scanners
Canon CanoScan LiDE 110Up To Date and Functioning
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Btc 5121w
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Btc 5121w H4221.1410/5/201412/28/2016btc_5121w-h4221.14.exe42kbSony VGN-AW52JGB, HP HP ProBook 6550b, Lenovo 7358W12, Gigabyte Z68MA-D2H-B3, HP RR820AA-UUZ, Sony VPCF136FX, Mitsubishi CX32VLZJTSBH, LG P1-JPLCY, and more.
Btc 5121w 2.103671/5/201512/29/2016btc_5121w-2.10367.exe172kbWIPRO WIV37455-0067, Lenovo 7659V26, HP P6-2018es, HP Pavilion ze4400, Systemax Charity PC 2010, Lenovo 7052-A7U, HP P6580t, HP KA856AA-ABF a6314.f, Toshiba Dynabook Satellite L45 240E/HD, IBM 2373X1E, Lenovo ThinkPad SL500c, HP Pavilion ze2000, Sony SVE1413WPNB, and more.
Btc 5121w J21.141.148/23/201412/30/2016btc_5121w-j21.141.14.exe47kbPackard Bell IMEDIA D3013, Acer Veriton 7700GX, Packard Bell ISTART 8401, Packard Bell EASYNOTE SW86, IBM System x3650 M4 -[7915F2M, HP KZ241AA-AR6 p6020l, IBM IBM System x3500 M3 Server -[7380AC1, and more.
Btc 5121w 1.108832/18/201512/27/2016ybqo-1.10883.exe122kbLenovo ThinkPad T410s, Panasonic CF-31UEUJDDA, Sony VGN-UX71, Packard Bell ISTART 2150, NEC PC-MK29MLZE1RJG, HP PS225AA-ABE, and more.
Btc 5121w T839709/11/201412/28/2016qddc-t83970.exe157kbLG E500-S.AP22R1, Sony PCG-Z1M, Lenovo 3484 - DBG, Lenovo 7663V2L, and more.
Btc 5121w 203099/3/201412/29/2016fecjj-20309.exe180kbIBM 2366GG4, Haier T68 Series, NEC PC-LL560MG6BL, Panasonic CF-S10AY6DC, IBM ThinkPad R50e, Lenovo 9174Y1A, Gigabyte X58A-OC, MCJ P55-SD, Compaq GM442AA-ABA SR5125CL, Sony VGN-FW550F, and more.
Btc 5121w 2.1292.1811/10/201412/27/2016btc_5121w-2.1292.18.exe154kbSony VGN-FJ22B_R, HP VG123AA-ABF p6127f, Panasonic CF-W4GWPAXP, Acer Extensa 2900E, Packard Bell IXtreme X9702, AnabelleB Pedra BA10, and more.
Btc 5121w 424301/31/201512/28/2016btc_5121w-42430.exe158kbHP HP Compaq 8200 Elite CM, HP PN119AA-ABU, Intel WIV68105-0268, ASUS R051PX, Panasonic CF-53AAC34ZG, Panasonic CF-53AAC28FG, HP Pavilion dv1000, and more.
Btc 5121w Y1.1362.1210/29/201412/29/2016fwzr-y1.1362.12.exe148kbHP P6580t, Sony VGN-CS325J, Toshiba SATELLITE C850-A821, HASEE QJC4, Medion P7610, and more.
Btc 5121w 71.12.18811/15/201412/28/2016btc_5121w-71.12.188.exe32kbPackard Bell EasyNote TM01, Gateway E-5200, Sony VGN-AW120D, HP P8315A-ABZ 451, Sony VGN-CR21S_P, IBM System x3200 M3 -[7327Z29, Acer Veriton X2631, HITACHI FLORA 330 DG5, and more.
Btc 5121w 1.1282.161/10/201512/30/2016btc_5121w-1.1282.16.exe191kbIBM IBM eServer x226-[8648W16, Lenovo ThinkPad Edge E320, Anhoch Goliath XD810, Lenovo ThinkPad X1, and more.
Btc 5121w 4346410/20/201412/27/2016btc_5121w-43464.exe200kbLenovo ThinkPad SL500c, HP Pavilion ze2000, Sony SVE1413WPNB, Lenovo 4236TKK, and more.
Btc 5121w M7640n-ABA m7640, Sony VGN-SR49VT_H, NEC PC-LS350ES1KR, NEC VERSAE6300 RNF51118188, Compaq DQ119A-ABZ S5400IT IT340, NEC PC-GV287UZGN, Sony VGC-JS51B_P, Notebook W310CZ/CZ-T, and more.

Please Note: There are particular operating systems known to have problems with Btc 5121w:
  • Windows 7 Ultimate
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Vista Home Premium
  • Windows Vista Starter
  • Windows Vista Business
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows XP Starter Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Btc 5121w model.
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