12/7/2019 +1050 new drivers.
A4tech Kb(s)-21535rp 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)-21535rp
Certifications for A4tech Kb(s)-21535rp
5 stars for A4tech Kb(s)-21535rp "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)-21535rp Driver Download

Windows Compatibility for A4tech Kb(s)-21535rp driver

A4tech Kb(s)-21535rp Driver Details:

A4tech Kb(s)-21535rp File Name: a4tech_kb(s)

A4tech Kb(s)-21535rp Driver Version: 634KY

A4tech Kb(s)-21535rp ZIP Size: 146.kb

Manufacturer: A4tech

A4tech Kb(s)-21535rp was fully scanned at: 12/2/2019
Scan Status: driver download scanOK

A4tech Kb(s)-21535rp 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 7 Ultimate 32bit, Windows 10 Enterprise LTSB 64bit, Windows Vista Home Basic 64bit, Windows 8 Pro 64bit, Windows 10 Pro Education 32bit, Windows 8 Enterprise 64bit, Windows 10 Team 32bit, Windows 10 S 32bit, Windows Vista Home Premium 64bit, Windows 8 64bit, Windows 7 Professional 64bit, Windows 10 Pro 64bit, Windows 7 Starter 64bit,

A4tech Kb(s)-21535rp Download Stats:

Driver Uploaded: 3/3/2019

Direct Downloads: 685
Most Recent Download: 11/24/2019
Managed Downloads: 5532
Most Recent Download: 11/24/2019
Download Mirrors: 4
Current Delay: 15 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 662/685 Users

Success Reported By 116/662 Users

Driver Download Score67/100

Driver Installation Score66/100

Overall preformance Score72/100

A4tech Kb(s)-21535rp 11 Thumbs Up11Thumbs
A4tech Kb(s)-21535rp 2 Thumbs Down2Thumbs
A4tech Kb(s)-21535rp 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 4796/5532 Users

Success Reported By 3949/4796 Users

Driver Download Score95/100

Driver Installation Score93/100

Overall preformance Score91/100

A4tech Kb(s)-21535rp 3614 Thumbs Up3614Thumbs
A4tech Kb(s)-21535rp 298 Thumbs Down298Thumbs
A4tech Kb(s)-21535rp 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)-21535rp 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)-21535rp + 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)-21535rp, 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.

A4tech Kb(s)-21535rp 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)-21535rp disfunctions.

Scan performed on 4/24/2019, Computer: HP AY690AA-ABM 600-1120la - Windows 7 64 bit

Outdated or Corrupted drivers:11/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Intel(R) 82801DB/DBM SMBus Controller - 24C3Corrupted By A4tech Kb(s)-21535rp
Mice And Touchpads
Logicool Logicool HID-compliant Optical Tilt Wheel MouseUp To Date and Functioning
Synaptics Synaptics Composite USB HID DeviceUp To Date and Functioning
Synaptics ThinkPad UltraNav Pointing DeviceUp To Date and Functioning
Usb Devices
Logitech HD Webcam C525Up To Date and Functioning
Hewlett-Packard HP Deskjet F2400 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
DisplayLink DisplayLink USB Audio AdapterUp To Date and Functioning
Creative Creative SB X-FiUp To Date and Functioning
Realtek High Definition Audio-apparaatUp To Date and Functioning
Network Cards
Realtek Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)Corrupted By A4tech Kb(s)-21535rp
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI ControllerUp To Date and Functioning
Nokia Nokia E52 USB LCIFCorrupted By A4tech Kb(s)-21535rp
Intel AIM 3.0 Part 01 Codec Driver CH-7009-A/CH-7011Up To Date and Functioning
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
National IrDA Fast Infrared PortCorrupted By A4tech Kb(s)-21535rp
Motorola Android Composite ADB InterfaceCorrupted By A4tech Kb(s)-21535rp
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesCorrupted By A4tech Kb(s)-21535rp
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Corrupted By A4tech Kb(s)-21535rp
Input Devices
GENERIC USB Human Interface DeviceOutdated
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Corrupted By A4tech Kb(s)-21535rp
Sony Digital Flat Panel (1024x768)Corrupted By A4tech Kb(s)-21535rp
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kb(s)-21535rp

Scan performed on 4/24/2019, Computer: VOYAGEURPC Warranty 06/23/2014 - Windows 7 32 bit

Outdated or Corrupted drivers:10/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family PCI Express Root Port 5 - 2847Outdated
Mice And Touchpads
Synaptics Mouse compatibile PS/2Outdated
Logitech HID-compliant mouseOutdated
Usb Devices
Oracle VirtualBox USBCorrupted By A4tech Kb(s)-21535rp
NTT DoCoMo docomo L09C USB Composite Device DriverUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUSTeK TV7134 BDA Video CaptureUp To Date and Functioning
Broadcom Bluetooth Stereo AudioUp To Date and Functioning
Realtek Dispositivo de High Definition AudioUp To Date and Functioning
Network Cards
Ralink Edimax nLite Wireless USB AdapterCorrupted By A4tech Kb(s)-21535rp
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
NVIDIA NVIDIA MCP51 Serial ATA ControllerUp To Date and Functioning
Microsoft HID-compliant apparaatCorrupted By A4tech Kb(s)-21535rp
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesUp To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)Corrupted By A4tech Kb(s)-21535rp
Input Devices
Lenovo Lenovo 800dpi ScrollPoint Optical (HID)Corrupted By A4tech Kb(s)-21535rp
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Corrupted By A4tech Kb(s)-21535rp
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kb(s)-21535rp P40280For Windows 7 32 bit11/8/201412/27/2016all_drivers-p40280.exe32kbLenovo 10245BG, IBM 8305S8U, Fujitsu FMVXN6EG2Z, HP EC581AA-B1U, and more.
A4tech Kb(s)-21535rp F7071.10For Windows 7 64 bit10/10/201412/28/2016all_drivers-f7071.10.exe181kbHP HP Compaq nc6110, LG R580-UAAD6BT, IBM 265244G, Panasonic CF-31UEUJDDA, LG R580-G.BP21P1, Sony PCG-FX602, HP PC106A-ABA a610, Panasonic CF-52RE301QW, Panasonic CF-19KDRC66M, HP WK677AA-ABD p6315de, HP HP ProBook 5330m, HP KZ848AAR-ABA a6510t, HP EZ009AA-AB3 a1575l, and more.
A4tech Kb(s)-21535rp 702.169For Windows 712/4/201412/27/2016all_drivers-702.169.exe169kbDimotion PCDO5V3, HP KE483AA-UUZ, HP PW579AA-ABG m7088a, Lenovo ThinkPad X200s, ASUS ESC4000 G2 Series, IBM 2388DXU, Supermicro C7Q67, IBM 8184MMY, HP KT439AA-AB4 a6545d, Fujitsu FMVNS1E3, Apple Macmini1,1, and more.
A4tech Kb(s)-21535rp 1.13491.1For Windows 103/3/201512/30/2016all_drivers-1.13491.1.exe213kbSony VGN-AR91PS, NEC PC-VJ22MAUZHTTV, Panasonic CF-50GAKUUKM, NEC PC-MY26XHZE1, LG R580-G.BP21P1, HP HPE-413at, and more.
A4tech Kb(s)-21535rp 21.106For Windows 10 64 bit12/1/201412/29/2016mswj-21.106.exe140kbIBM 2669WCC, IBM 2662MQG, HP Presario R3000, Compaq RK539AAR-ABA SR2173WM, Lenovo ThinkCentre A63, Fujitsu FMVNF40UBJ, Sony SVL2412V1EB, Fujitsu Amilo A1665G Series, IBM 621910U, Fujitsu PRIMERGY RX200 S8, and more.
A4tech Kb(s)-21535rp 83072For Windows 7 32 bit1/2/201512/28/2016all_drivers-83072.exe81kbSAMSUN P580, Panasonic CF-19HH165NW, Viglen VIG615M, Sony VGN-BZ13XN, Acer Aspire 1425P, Sony VPCEH40EBW, Panasonic CF-W8GWEZFN2, Sony SVE15135CVB, HP NY545AAR-ABA p6210y, and more.
A4tech Kb(s)-21535rp 71.1984For Windows 7 64 bit12/2/201412/30/2016all_drivers-71.1984.exe25kbSony VGN-TZ330E, HP A1412n-aba a1000, Gateway P-7803h, Sony VPCEC2E9E, AnabelleB Argyle M261V, HP S5770uk-m, HP Pav dv6521 mariner, NEC PC-LL5006D2DR, HP PAVILION DV8000, and more.
A4tech Kb(s)-21535rp 83031.1For Windows 710/18/201412/30/2016all_drivers-83031.1.exe110kbSony VPCSA3S9R, LG R590-PR70K, Toshiba Dynabook EX1/524CDE, MSI MS-A95311, and more.
A4tech Kb(s)-21535rp N1.11.168For Windows 109/30/201412/28/2016all_drivers-n1.11.168.exe213kbSAMSUN R509, IBM System x3300 M4 -[7382E3G, IBM 2672RD3, IBM 8185LUZ, and more.
A4tech Kb(s)-21535rp 42490For Windows 10 64 bit1/12/201512/28/2016all_drivers-42490.exe60kbToshiba SATELLITE C855-1X3, Acer Aspire 5670, CompUSA PC Work Series, IBM 6221RYU, IBM 8215A64, HP Pavilion dv5000, IBM 2722M3U, Sony VGX-XL2A, Acer Extensa 7230, and more.
A4tech Kb(s)-21535rp 721.169For Windows 88/22/201412/27/2016all_drivers-721.169.exe42kbHP HP Pavilion dv4 FT194EA#ABE, Panasonic CF-Y8FW8CJS, IBM 8171Z5S, IBM 8171VRJ, LG R470-KRW5K, EMachines Emachines D525, Lenovo 7373WG6, THEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, Sony VGN-SZ3HRP_B, Toshiba NB100/HF, and more.
A4tech Kb(s)-21535rp P2.10940For Windows 7 32 bit2/4/201512/30/2016all_drivers-p2.10940.exe68kbHP HP ProBook 5330m, HP KZ848AAR-ABA a6510t, HP EZ009AA-AB3 a1575l, NEC PC-LL850SG, Sony VPCW12S1R, Acer Aspire 1601M, MSI MS-A95311, EMachines EL1352, Toshiba SATELLITE L850-A903, LG R580-UP75K, HP HP Compaq 2710p, HP FJ470AAR-ABA m9357c, LG R405-A.CPF1E1, and more.
A4tech Kb(s)-21535rp Windows 7 64 bit2/9/201512/30/2016all_drivers- VPCW221AX, WIPRO Wsg15886, Lenovo 6457W8Q, Gateway J6452, Compaq VN458AA-UUW CQ5210SC, Toshiba Satellite A110-293, HP P6-2485eo, HP NC896AAR-ABA a6863w, Gigabyte GA-E7AUM-DS2H, Systemax Si X58 Game, Toshiba SATELLITE C870-12E, and more.

Please Note: There are particular operating systems known to have problems with A4tech Kb(s)-21535rp:
  • Windows 7 Home Basic
  • Windows RT
  • Windows 7 Home Premium
  • Windows 10 Pro
  • Windows 10 Enterprise LTSB
  • Windows 8 Pro
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific A4tech Kb(s)-21535rp model.
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