6/22/2018 +818 new drivers.
A4tech Pk-635 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Pk-635
Certifications for A4tech Pk-635
5 stars for A4tech Pk-635 "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 Pk-635 Driver Download

Windows Compatibility for A4tech Pk-635 driver

A4tech Pk-635 Driver Details:

A4tech Pk-635 File Name:

A4tech Pk-635 Driver Version: 309IRX

A4tech Pk-635 ZIP Size: 145.kb

Manufacturer: A4tech

A4tech Pk-635 was fully scanned at: 6/18/2018
Scan Status: driver download scanOK

A4tech Pk-635 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 Vista Starter 32bit, Windows 10 IoT 64bit, Windows Vista Ultimate 64bit, Windows 10 Team 64bit, Windows 10 Enterprise 64bit, Windows 10 Education 32bit, Windows Vista Home Basic 64bit, Windows Vista Home Premium 64bit, Windows RT 64bit, Windows XP Home Edition, for home desktops and laptops 32bit, Windows 10 Pro 32bit,

A4tech Pk-635 Download Stats:

Driver Uploaded: 3/15/2018

Direct Downloads: 610
Most Recent Download: 4/24/2018
Managed Downloads: 4299
Most Recent Download: 4/26/2018
Download Mirrors: 3
Current Delay: 21 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 481/610 Users

Success Reported By 48/481 Users

Driver Download Score68/100

Driver Installation Score63/100

Overall preformance Score61/100

A4tech Pk-635 4 Thumbs Up4Thumbs
A4tech Pk-635 0 Thumbs Down0Thumbs
A4tech Pk-635 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 3704/4299 Users

Success Reported By 3072/3704 Users

Driver Download Score95/100

Driver Installation Score86/100

Overall preformance Score98/100

A4tech Pk-635 2937 Thumbs Up2937Thumbs
A4tech Pk-635 128 Thumbs Down128Thumbs
A4tech Pk-635 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 Pk-635 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 Pk-635 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Pk-635, 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.

Other drivers most commonly associated with A4tech Pk-635 problems:

A4tech Pk-635 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 Pk-635 disfunctions.

Scan performed on 4/26/2017, Computer: Lenovo IdeaPad S10e - Windows 7 64 bit

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5100 Chipset DDR Channel 0 Registers - 65F5Up To Date and Functioning
Mice And Touchpads
NEC VersaGlideUp To Date and Functioning
Logitech HID-compliant muisCorrupted By A4tech Pk-635
Usb Devices
Intel Xeon(R) processor E3-1200 v2/3rd Gen Core processor PCI Express Root Port - 0151Up To Date and Functioning
Huawei USB-masslagringsenhetUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia Controller video multimedialeUp To Date and Functioning
Realtek Dispositivo High Definition AudioOutdated
Creative Sound Blaster X-Fi Xtreme AudioOutdated
Network Cards
Intel(R) Centrino(R) Wireless-N 130Corrupted By A4tech Pk-635
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801DB Ultra ATA Storage Controller-24CACorrupted By A4tech Pk-635
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DCorrupted By A4tech Pk-635
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB MouseUp To Date and Functioning
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 4/26/2018, Computer: NEC PC-BL300TA6W - Windows 7 32 bit

Outdated or Corrupted drivers:7/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Mobile Intel(R) 945GM/GU/PM/GMS/940GML/943GML and Intel(R) 945GT Express Processor to DRAM Controller - 27A0Up To Date and Functioning
Mice And Touchpads
Synaptics Synaptics PS/2 Port Pointing DeviceUp To Date and Functioning
Microsoft Microsoft USB Compact Optical Mouse (IntelliPoint)Up To Date and Functioning
(Standard mouse types) HID-compliant mouseUp To Date and Functioning
Usb Devices
Renesas Renesas Electronics USB 3.0 Host ControllerUp To Date and Functioning
Sonix Dispositivo composto USBUp To Date and Functioning
SusTeen USB DeviceUp To Date and Functioning
Sound Cards And Media Devices
YUAN High-Tech Development Multimedia ControllerCorrupted By A4tech Pk-635
YUAN DIB7700 DTV TunerUp To Date and Functioning
Network Cards
Atheros Atheros L1 Gigabit Ethernet 10/100/1000Base-T ControllerUp To Date and Functioning
Microsoft HID KeyboardCorrupted By A4tech Pk-635
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 5324Up To Date and Functioning
NEC Generic CardBus-kontrollerCorrupted By A4tech Pk-635
Moxa UPort 1150Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP560 serUp To Date and Functioning
Video Cards
Intel Video ControllerCorrupted By A4tech Pk-635
Input Devices
GENERIC USB Human Interface DeviceOutdated
Port Devices
Alcatel MT6235Outdated
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Pk-635
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Pk-635 R81.11.179For Windows 7 32 bit10/2/201412/30/2016ty-r81.11.179.exe59kbLG E300-A.C4RRV, Gigabyte MSH61PI-EX, Sony SVS1312AJA, Medion P8612, Lenovo ThinkCentre A52, Sony VGN-SZ79MN_C, EMachines EL1330, Toshiba S2400-103, Packard Bell IMEDIA MC 5303, Acer TravelMate 8331, IBM 8171VRJ, and more.
A4tech Pk-635 31.1862For Windows 7 64 bit9/27/201412/28/2016all_drivers-31.1862.exe199kbNEC PC-BL350DW6B, NEC PC-VL500ED, HP HP dx2000 MT, HP PAV NB DV9575EO GALAXY 1 0, Sony VPCEA36FG, LG S535-PE5WK, Fujitsu FMVMGG70WY, Sony VPCF13RFX, and more.
A4tech Pk-635 1.12433For Windows 78/22/201412/27/2016all_drivers-1.12433.exe102kbRadiSys C2SBM, MSI CX61 0NC/CX61 0ND/CX61 0NF/CX61 0NE, HP HP Pavilion dv6-6c73ca, Fujitsu FMVNR1PH, HP RA956AA-ABH, NEC PC-GL16MG1R9, ALFATRON SpA DN1010/M, Acer TravelMate 2460, Lenovo 1S16800336100W2, HP HPE-375a, and more.
A4tech Pk-635 1.10030For Windows 109/3/201412/30/2016all_drivers-1.10030.exe106kbHP HP Pavilion TS 14 Notebook PC, Toshiba SATELLITE PRO C50-A-1M3, Sony VPCF132FX, IBM 217163G, IBM ThinkPad X40, RM Plc RM ECOQUIET 630A, Toshiba Dynabook TX/66GPKJ, IBM ThinkPad T43p, Lenovo A619137, and more.
A4tech Pk-635 64042For Windows 10 64 bit10/6/201412/27/2016ygvhg-64042.exe87kbNotebook MIM2300, Fujitsu FMVS54DBY, IBM 813135U, HP HP Compaq nc2400, Sony VGN-AR91PS, Packard Bell EasyNote_F0946-U-020, NEC MS-7168, and more.
A4tech Pk-635 I34027For Windows 7 32 bit2/23/201512/30/2016all_drivers-i34027.exe23kbHP P8315A-ABZ 451, EMachines 3265IT, MSI MS-9818, Sony VGN-NS230TE, Acer Aspire 1820PT, Lenovo ThinkPad T430, LG R470-K.AR40KN, NEC KV2, Toshiba Dynabook T451/58EBS, HP P1029A-ABU 7921, Packard Bell Imedia S3250, and more.
A4tech Pk-635 83731.1For Windows 7 64 bit1/12/201512/29/2016all_drivers-83731.1.exe34kbFujitsu ESPRIMO P2521, IBM 818743F, HP DW167A-ABF a425.f, HP HP ProBook 6560b, Sony VGN-SZ38TP_C, ASUS BM5275, NEC PC-VY22SRFEJEUL, ASUS G70AB, HP VN465AA-UUW HPE-010sc, Compaq EV958AA-ABF SR1804FR FR620, IBM Eserver xSeries 235 -[86716BG, and more.
A4tech Pk-635 1.13902.1For Windows 712/2/201412/27/2016all_drivers-1.13902.1.exe25kbBuympc TRANSPORT T2500 154 E, Mitsubishi AL12FBHEZ42W, Zoostorm 7010-0246A, Toshiba SATELLITE C850-1NN, and more.
A4tech Pk-635 34026For Windows 109/15/201412/28/2016all_drivers-34026.exe69kbGigabyte GA-6PXSV3, IBM 8172KMG, Toshiba Satellite A200-12X, Packard Bell Easynote Butterfly, HP EP187AA-UUZ, Packard Bell IMEDIA MC 5303, and more.
A4tech Pk-635 301.139For Windows 10 64 bit3/4/201512/29/2016tyfbuv-301.139.exe148kbGateway P-7805g, Packard Bell IPOWER X9075, HP PRES NB CQ50-112EO, HP HP Compaq nw8240, HP PG129AA-UUZ, ASUS 1015PEG, and more.
A4tech Pk-635 R33677For Windows 88/28/201412/30/2016-r33677.exe122kbHercules EC-900, Fujitsu D3028-A1, IBM 2374WF2, HP ProLiant BL490c G7, NOVATECH BB-4770C, and more.
A4tech Pk-635 72646For Windows 7 32 bit12/13/201412/27/2016all_drivers-72646.exe172kbToshiba Satellite L500D, Toshiba Dynabook EX/33JK, Sony VGN-AR170P, HP KZ738AA-ABE, Acer TravelMate 3290, LG LG PC, Panasonic CF-19MH207NW, Panasonic CF-N9LWRJDS, HP KZ738AA-ABE, and more.
A4tech Pk-635 3682For Windows 7 64 bit2/24/201512/29/2016all_drivers-3682.exe52kbIBM 8171ZCQ, Lenovo 57125694, Compaq P2800N P170X520WC25EC, Creative AIO1900 Series, Toshiba SATELLITE C850-1P6, TriGem LLUON-A1, Fujitsu FMVNP2P4, HP H9-1236ef, Compaq Presario 6266EA, HP G5261de, AT PC ALZA, MSI ThirdWave Corporation Prime Series, and more.

Please Note: There are particular operating systems known to have problems with A4tech Pk-635:
  • Windows Vista Starter
  • Windows 10 Home
  • Windows Vista Home Basic
  • Windows Vista Ultimate
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Vista Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Pk-635 model.
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