12/7/2019 +1050 new drivers.
A4tech Kb(s)-2850rp 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kb(s)-2850rp
Certifications for A4tech Kb(s)-2850rp
5 stars for A4tech Kb(s)-2850rp "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

A4tech Kb(s)-2850rp Driver Download

Windows Compatibility for A4tech Kb(s)-2850rp driver

A4tech Kb(s)-2850rp Driver Details:

A4tech Kb(s)-2850rp File Name: a4tech_kb(s)

A4tech Kb(s)-2850rp Driver Version: 549PQTDxY

A4tech Kb(s)-2850rp ZIP Size: 149.kb

Manufacturer: A4tech

A4tech Kb(s)-2850rp was fully scanned at: 12/2/2019
Scan Status: driver download scanOK

A4tech Kb(s)-2850rp now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 10 Pro 32bit, Windows 10 Education 64bit, Windows RT 32bit, Windows Vista Home Basic 32bit, Windows 8 32bit, Windows 10 IoT 32bit, Windows 8 Pro 32bit,

A4tech Kb(s)-2850rp Download Stats:

Driver Uploaded: 3/17/2019

Direct Downloads: 715
Most Recent Download: 11/24/2019
Managed Downloads: 2462
Most Recent Download: 11/24/2019
Download Mirrors: 1
Current Delay: 23 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 646/715 Users

Success Reported By 174/646 Users

Driver Download Score65/100

Driver Installation Score64/100

Overall preformance Score70/100

A4tech Kb(s)-2850rp 40 Thumbs Up40Thumbs
A4tech Kb(s)-2850rp 10 Thumbs Down10Thumbs
A4tech Kb(s)-2850rp 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 1956/2462 Users

Success Reported By 1479/1956 Users

Driver Download Score91/100

Driver Installation Score93/100

Overall preformance Score81/100

A4tech Kb(s)-2850rp 1441 Thumbs Up1441Thumbs
A4tech Kb(s)-2850rp 110 Thumbs Down110Thumbs
A4tech Kb(s)-2850rp 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 A4tech Kb(s)-2850rp 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 A4tech Kb(s)-2850rp + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kb(s)-2850rp, 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?
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A4tech Kb(s)-2850rp 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 A4tech Kb(s)-2850rp disfunctions.

Scan performed on 4/25/2019, Computer: HP GB323AA-B1U - Windows 7 64 bit

Outdated or Corrupted drivers:10/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) SM35 Express Chipset I2C 0 - 0802Up To Date and Functioning
Mice And Touchpads
Microsoft Souris Microsoft USB Wheel Mouse OpticalCorrupted By A4tech Kb(s)-2850rp
Usb Devices
Hewlett-Packard HP Photosmart C5200 series (DOT4USB)Corrupted By A4tech Kb(s)-2850rp
VIA Universal Serial Bus (USB) ControllerUp To Date and Functioning
Sound Cards And Media Devices
DisplayLink Lenovo USB AudioCorrupted By A4tech Kb(s)-2850rp
Network Cards
Huawei Remote NDIS based Internet Sharing DeviceUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By A4tech Kb(s)-2850rp
Hard Disk Controller
Acer GoGear VibeOutdated
ClockworkMod CDC SerialUp To Date and Functioning
Nokia Nokia E52 USB LCIFUp To Date and Functioning
SMSC SMSC Fast Infrared DriverCorrupted By A4tech Kb(s)-2850rp
Google Nexus 4Up To Date and Functioning
Intel(R) Sensor SolutionUp To Date and Functioning
Microsoft Texas Instruments PCI-xx21/xx11 CardBus Controller with UltraMediaUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FCorrupted By A4tech Kb(s)-2850rp
Video Cards
NVIDIA NVIDIA GeForce GT 630MUp To Date and Functioning
Input Devices
Microsoft HID Non-User Input Data Filter (KB 911895)Corrupted By A4tech Kb(s)-2850rp
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM32)Corrupted By A4tech Kb(s)-2850rp
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Kb(s)-2850rp
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2019, Computer: Toshiba SATELLITE C55D-A-11C - Windows 7 32 bit

Outdated or Corrupted drivers:13/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 8 Series PCI Express Root Port #3 - 9C14Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant mouseUp To Date and Functioning
Microsoft Microsoft PS/2 MouseUp To Date and Functioning
ELAN PS/2 Compatible MouseCorrupted By A4tech Kb(s)-2850rp
Usb Devices
Microsoft Microsoft Usbccid Smartcard Reader (WUDF)Corrupted By A4tech Kb(s)-2850rp
VIA VIA USB eXtensible Host ControllerCorrupted By A4tech Kb(s)-2850rp
Sound Cards And Media Devices
VIA Vinyl AC97 Codec Combo Driver (WDM)Up To Date and Functioning
ASUSTek ASUSTeK Silicon BDA Video CaptureCorrupted By A4tech Kb(s)-2850rp
Network Cards
Intel(R) 82579LM Gigabit Network ConnectionUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By A4tech Kb(s)-2850rp
Hard Disk Controller
Intel(R) Desktop/Workstation/Server Express Chipset SATA AHCI ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Outdated
Intel(R) ICH9DO LPC Interface Controller - 2914Outdated
Research In Motion BlackBerryOutdated
Intel Intel(r) AIM External TV Encoder Driver 1Outdated
Datel Design & Development DSi AR HW ProgOutdated
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerOutdated
Cameras, Webcams And Scanners
Canon Canon MP160Up To Date and Functioning
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
D-Link USB Single PortCorrupted By A4tech Kb(s)-2850rp
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kb(s)-2850rp H2.183For Windows 7 32 bit2/22/201512/28/2016all_drivers-h2.183.exe196kbSupermicro X9DRW-3LN4F+/X9DRW-3TF+, Compaq DA234A-ABA 6400nx NA910, HP A1412n-aba a1000, Panasonic CF-19KHRC62B, HP GG700AA-UUW, HP DT212A-ABU M487.UK, NEC PC-LL5006D2DR, HP PAVILION DV6187, HP HP EliteBook 8530w, HP P6-2370ef, HP WE166AA-ABU p6319uk, and more.
A4tech Kb(s)-2850rp 2342.12.1For Windows 7 64 bit10/17/201412/30/2016all_drivers-2342.12.1.exe84kbToshiba Satellite C660-2QQ, IBM NetVista personal computer, NEC PB12V00106, HP WE166AA-ABU p6319uk, Acer MX4SG-4DL, HP BK175AA-ABA HPE-270f, IBM 6792GGU, HP HP HDX 16, Fujitsu LIFEBOOK C1410, HP NQ852AA-ABH IQ830nl, IBM 2724JU1, HP AZ205AAR-ABA p6300z, Compaq Presario 7132EA 470019-261, and more.
A4tech Kb(s)-2850rp 43497For Windows 712/25/201412/29/2016all_drivers-43497.exe213kbDakTech DTGM5, Sony VPCF13NFX, IBM 8171Z5S, HP EJ254AA-ABF w5269.f, LG R580-U.ARD2BE1, HP PAVILION DV8000, HP RY873AAR-ABA a6028x, IBM Eserver xSeries 346 -[8840ECY, HP WC734AA-ABD 1130de, HP FQ504AA-ABG a6550a, ASUS N56VM, and more.
A4tech Kb(s)-2850rp 4002For Windows 109/9/201412/30/2016byzqgncl-4002.exe166kbEMachines EL1331-05, Toshiba SATELLITE C870-15M, IBM 62253J9, Packard Bell IMEDIA D3013, Sony SVE14115FBB, Sony VGN-A317M, NEC PC-LL550KG1J, Toshiba Qosmio F50, and more.
A4tech Kb(s)-2850rp 431.12.12.1For Windows 10 64 bit8/26/201412/29/2016all_drivers-431.12.12.1.exe129kbCybernet Manufacturing DeskBook, Packard Bell IXtreme J8038, ASUS R052CE, IBM ThinkPad T41, IBM 81712EU, LG RD580-E.ADE1BF2, Sony VGNFW590FSB, Gigabyte EQ45M-S2, Gigabyte EQ45M-S2, Sony VPCJ126FJ, Sony VGN-TT46MG_B, and more.
A4tech Kb(s)-2850rp 43398For Windows 7 32 bit10/15/201412/28/2016all_drivers-43398.exe43kbSony VGN-NS120AH, Acer Aspire 5670, HP HP Pavilion dv5000, Gateway DX441B, Compaq KJ172AA-AB4 SR5272CF, Gateway GT5652j, Panasonic CF-30CWQAZBM, Lenovo 7359W4B, IBM 8187D2G, ASUS ESC4000 G2 Series, HP RP847AA-ABZ, Compaq 5411EA 470029-828, and more.
A4tech Kb(s)-2850rp 2.13062For Windows 7 64 bit2/19/201512/30/2016all_drivers-2.13062.exe99kbASUS K84L, Lenovo 3000 J205 Desktop, Sony VGN-FW550F, Sony VGN-P45GK_W, Acer Aspire 3810TZG, HP P6604f, Acer Aspire 5670, HP Pavilion dv2000, and more.
A4tech Kb(s)-2850rp Z70323For Windows 71/29/201512/28/2016all_drivers-z70323.exe153kbSony VGN-SZ15LP_B, HP 700-014eg, NEC PC-MJ26EBZD1FSG, Lenovo 20AL009CUS, SAMSUN 700Z, Fujitsu FMVXN2G52, and more.
A4tech Kb(s)-2850rp 22394For Windows 1012/1/201412/30/2016all_drivers-22394.exe193kbGateway P-171X FX, NEC PC-MK29MLZE1RJG, HP HP Compaq nc6320, LG C400-G.BC25P1, Lenovo 3000 J200 Desktop, IBM 8424Y11, ECS H57H-MUS, Lenovo 7484W76, Dell Precision R7610, NEC PC-GL20ES3L6, Sony VGN-NS225J, Fujitsu FMVNXA90N, and more.
A4tech Kb(s)-2850rp F1.12270For Windows 10 64 bit2/28/201512/29/2016all_drivers-f1.12270.exe157kbGateway FX7026, Partner D525, Fujitsu LIFEBOOK U574, Panasonic CF-19TH187QW, HP G5115ch-m, HP PW579AA-ABG m7088a, HP P6635c, HP Pavilion dv2000, Lenovo ThinkPad SL500, and more.
A4tech Kb(s)-2850rp 802.124For Windows 812/24/201412/30/2016all_drivers-802.124.exe41kbNotebook S210TU, Sony VGN-AW120D, HP KN458AA-ABT, Panasonic CF-30KTPAX2B, Sony VGN-NS21SR_S, MAXDATA ECO4700IW, Packard Bell Easynote Butterfly, Acer Aspire 1601M, Sony VGN-CS36MJ_J, Panasonic CF-30KAP002B, Lenovo 3000 V100 Notebook, Lenovo 7373W7L, and more.
A4tech Kb(s)-2850rp 8282.12For Windows 7 32 bit2/24/201512/28/2016all_drivers-8282.12.exe80kbIBM 2724JU1, HP AZ205AAR-ABA p6300z, Compaq Presario 7132EA 470019-261, IBM 8307SGY, IBM 8187QG7, Fujitsu FMVXN6EG2Z, HP Pavilion zx5000, IBM 2374WF2, Dell Vostro 3555, KOHJINSHA APERA Series, and more.
A4tech Kb(s)-2850rp N1.1790For Windows 7 64 bit2/7/201512/28/2016hmhvew-n1.1790.exe122kbSupermicro C2SBC-Q, THEIS TH-C346/945GZME-RH/512/80/Midi-Towe, ASUS B400AV, NEC VERSAL2101 RNB31065295, SAMSUN 3570R/370R/470R/450R/510R/4450RV, Acer Veriton X2631, NEC PC-VY13MEFEU, Sony PCG-GRT270, Fujitsu D2812-A1, Sony VGN-AW120D, Viglen Dossier XR, HP PN119AA-ABU, Medion P6611, and more.
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kb(s)-2850rp model.
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