3/28/2017 new driver models for direct download:1029
A4tech Kv 300h 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for A4tech Kv 300h
Certifications for A4tech Kv 300h
5 stars for A4tech Kv 300h "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 3/28/2017 Updates

All drivers on are updated on daily basis.

However, a new version of A4tech Kv 300h might have been uploaded since our last site update.

A4tech Kv 300h Driver Download

Windows Compatibility for A4tech Kv 300h driver

A4tech Kv 300h Driver Details:

A4tech Kv 300h File Name:

A4tech Kv 300h Driver Version: 781ZN5H8w

A4tech Kv 300h ZIP Size: 112.kb

Manufacturer: A4tech

A4tech Kv 300h was fully scanned at: 3/25/2017
Scan Status: driver download scanOK

A4tech Kv 300h special revision for: Windows XP Professional N 64 bit, Windows Vista Ultimate 32 bit, Windows 7 Home Premium 64 bit, Windows 10 32 bit, Windows XP Media Center Edition 32 bit, Windows 7 Starter 32 bit, Windows Vista Home Basic 64 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32 bit

A4tech Kv 300h Download Stats:

Driver Uploaded: 3/26/2017

Direct Downloads: 253
Most Recent Download: 3/26/2017
Managed Downloads: 2926
Most Recent Download: 3/27/2017
Download Mirrors: 3
Current Delay: 15 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 242/253 Users

Success Reported By 29/242 Users

Driver Download Score73/100

Driver Installation Score74/100

Overall preformance Score69/100

A4tech Kv 300h 13 Thumbs Up13Thumbs
A4tech Kv 300h 2 Thumbs Down2Thumbs
A4tech Kv 300h 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 2801/2926 Users

Success Reported By 2349/2801 Users

Driver Download Score99/100

Driver Installation Score98/100

Overall preformance Score84/100

A4tech Kv 300h 2311 Thumbs Up2311Thumbs
A4tech Kv 300h 130 Thumbs Down130Thumbs
A4tech Kv 300h 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 Kv 300h 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 Kv 300h + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing A4tech Kv 300h, or the driver installation manager, take a few minutes to send us a report:
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A4tech Kv 300h 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 Kv 300h disfunctions.

Scan performed on 3/28/2017, Computer: Sony VGN-SZ3HRP_B

Outdated or Corrupted drivers:6/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 IIO PCI Express Root Port 2c - 3C06Up To Date and Functioning
Mice And Touchpads
A4Tech HID-compliant mouseCorrupted By A4tech Kv 300h
Usb Devices
Google AndroidUp To Date and Functioning
Hewlett-Packard photosmart 7200 series (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA High Definition Audio DeviceUp To Date and Functioning
Buffalo BUFFALO TV Tuner DT-T90/PCIEMW-TSUp To Date and Functioning
DisplayLink Lenovo USB AudioCorrupted By A4tech Kv 300h
Network Cards
Ericsson AB Ericsson H5321 gwOutdated
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel Standard AHCI 1.0 Serial ATA ControllerUp To Date and Functioning
Microsoft Texas Instruments PCI-7x20/6x20 CardBus ControllerCorrupted By A4tech Kv 300h
Nokia Nokia C6-00 USB LCIFUp To Date and Functioning
NEC Generic CardBus-kontrollerUp To Date and Functioning
Logicool Logitech Driver InterfaceCorrupted By A4tech Kv 300h
Cameras, Webcams And Scanners
Canon Canon MP495 serUp To Date and Functioning
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Lenovo USB DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kv 300h

Scan performed on 3/28/2017, Computer: IBM ThinkPad R40

Outdated or Corrupted drivers:7/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel PCI standard PCI-to-PCI bridgeUp To Date and Functioning
Mice And Touchpads
Synaptics HID-compliant mouseUp To Date and Functioning
Elo TouchSystems USB Human Interface DeviceCorrupted By A4tech Kv 300h
Usb Devices
Microsoft ATI I/O Communications Processor USB 2.0 EHCI controllerUp To Date and Functioning
Sound Cards And Media Devices
Creative Sound Blaster Tactic(3D) AlphaUp To Date and Functioning
Realtek Realtek High Definition AudioUp To Date and Functioning
Network Cards
Realtek Realtek RTL8188CE 802.11b/g/n WiFi AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
Microsoft SiS PCI IDE ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerOutdated
Google Nexus 4Outdated
Google Android ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
Intel(R) HD GraphicsOutdated
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Up To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Secondary Port Modem (Huawei) (COM28)Corrupted By A4tech Kv 300h
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By A4tech Kv 300h
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
A4tech Kv 300h 2.1291.1811/23/201412/30/2016a4tech_kv_300h-2.1291.18.exe165kbIBM 8212K4U, Lenovo MT-M5536-A82, NEC PC-MK34HEZEH, Sony VGN-CR510D, NEC PC-MY26RAZ77S96, PCSMART PTI1010, Lenovo 20B6CTO1WW, NEC POWERMATE RD3911294AD, Olidata H8DA8/H8DAR, Positivo POS-EC945AL, and more.
A4tech Kv 300h 631.101.19/30/201412/27/2016a4tech_kv_300h-631.101.1.exe126kbHP HP nx9010, LG P210-GE2PK, HP GG625AA-UUW, Infoquest QuestPC, Gateway P-7809u, Sony SVE1412ECXP, HP GJ474AA-ABA s3100, NEC PC-VK24LFW23RZH, HP HP Pavilion dv9870 Notebook PC, SAMSUN M2410, HP G5170f, HP HP Pavilion dv9000 GU136EA#ABF, ASUS C90S, Panasonic CF-74ECBADBM, HP WC694AA-UUG HPE-110be, Gigabyte M912, and more.
A4tech Kv 300h 626621/6/201512/27/2016a4tech_kv_300h-62662.exe158kbECS BAT-I, HP G5317de, Gigabyte M1028, IBM 8307L9U, ASUS L8400F series Notebook PC, Zoostorm 7876-0310B, Lenovo 6475VE6, Lenovo 20AVCTO1WW, Lenovo 2689PZG, HP 610-1130uk, LG R560-U.ABLGL, Lenovo 6075Y74, HP HP dx2000 MT, Compaq BK129AA-AB4 CQ3230L, and more.
A4tech Kv 300h 408901/8/201512/30/2016a4tech_kv_300h-40890.exe58kbHP VG123AA-ABF p6127f, Toshiba NB100, HP HP ProBook 4510s, Sony VGN-FW46S, ALFATRON SpA DN1010/M, HP HP G60 Notebook PC, Sony VPCW217AG, Gateway DX441X, HP G5360fr-m, Lenovo ThinkPad Edge E531, IBM 8183Z2C, INFINITY AIRIS, HP EG601AA-AB1 a1212k, NEC PC-VG32SZZEJ, Panasonic CF-30CCQCZBM, ALFATRON SpA HX610, NEC VERSAE6300 RNF91086795, HP HP Compaq nw8240, NEC PC-VJ25AAN6HJR9, and more.
A4tech Kv 300h 2.122.1269/9/201412/29/2016a4tech_kv_300h-2.122.126.exe174kbDell OptiPlex 330, Sony VGN-SZ13GP_B, Lenovo 7358W17, IBM ThinkPad R51, HP G5115ch-m, Lenovo 2876AR1, Sony VPCEA47EC, HP PX813AA-ABX, HP S5-1021p, HP HP ENVY17 NOTEBOOK, HP HP PRESARIO V6000, Sony VGN-SZ7RMN_B, and more.
A4tech Kv 300h 2.11.10001/11/201512/28/2016a4tech_kv_300h-2.11.1000.exe158kbGateway 0AAVWP08, NEC PC-MY18XEZ77, Sony VGN-AW37GY_Q, Intel DZ77SL, AnabelleB Argyle M261V, HP P8315A-ABZ 451, HP RF772AA-ABF t3611.f, HP HP Compaq nx7400, IBM 6830TBG, HP P6540d, HP RJ172AA-ABU, Panasonic CF-W8GWEYZNT, KOBIAN PI845GVM, and more.
A4tech Kv 300h P6-2150jp, Panasonic CF-SX2KEMDP, Sony PCG-Z1XMP, IBM 23739HG, NEC PC-VL5707D1Y, Packard Bell IXTREME I7202, Lenovo 6071W8L, Acer AX1430G, NEC PC-VT5500DE1, Sony VPCCB46EC, Packard Bell Ixtreme M5741, Acer AS5320, IBM ThinkPad G40, and more.
A4tech Kv 300h S61.193310/15/201412/30/2016a4tech_kv_300h-s61.1933.exe176kbIBM 2374SU9, Acer Aspire 1601M, Dell OptiPlex 760, Fujitsu FMVLRB7N24, IBM 8215Z4S, HP 800-090jp, HP P9879A-ABG 713a, PDS Vector CQ, Sony VPCCA2Z0E, IBM 8114E9G, Positivo POS-EC945AL, HP HP Pavilion dv6-6128ca, ARLT Computer Produkte Quattro Power Station GTX 560, Itautec LX202, Lenovo ThinkCentre M58p, Fujitsu FMVNB18C, Sony VPCCW25FL, and more.
A4tech Kv 300h D1.101.142.12/15/201512/27/2016a4tech_kv_300h-d1.101.142.1.exe129kbHP HP dc5000 uT, HP P8315A-ABZ 451, Shuttle XG41, Packard Bell IMEDIA I4580 FR, Panasonic CF-S10DVCDP, Epson Endeavor NY3300S, HP Pavilion ze5700, HP HP Compaq DC5850, Panasonic CF-18KH2ZXBC, IBM 1843A19, LG R490-G.AAH1RE2, WIPRO WSG48105V-0015, Fujitsu LIFEBOOK UH574, Panasonic CF-F9JYFCDR, Toshiba SATELLITE C870-12E, HP PW706AA-ABM W5010LA, HP PS206AA-B14, Panasonic CF-W8FWDAJR, Panasonic CF47, and more.
A4tech Kv 300h 399010/25/201412/27/2016a4tech_kv_300h-3990.exe78kbRM Plc W761tg, Acer Aspire 1425P, Apple Macmini1,1, HP HP 500 Notebook PC, Seneca Pro46956, IBM 2672M3G, MouseComputer H81H3-D, HP BK175AA-ABA HPE-270f, Acer Aspire 3660, HP 700-150ef, Panasonic CF-53JAWZYFN, IBM 23731G2, and more.
A4tech Kv 300h 341.181/1/201512/28/2016a4tech_kv_300h-341.18.exe27kbIBM 8114WGZ, Fujitsu FMVWJS2B77, HP P9921A-ABA 743c, HP 100-5010b, HP P6-2007nl, HP RR518AA-ABH S7730, HP 310-1125uk, Packard Bell IMEDIA B2501 BE, Sony VPCEB13FG, Sony 80YP67105235, Sony VGC-JS15G_S, BYON CHAMELEON, HP PC106A-ABA a610, Packard Bell EasyNote LM83, and more.
A4tech Kv 300h G5170f, HP HP Pavilion dv9000 GU136EA#ABF, ASUS C90S, Panasonic CF-74ECBADBM, HP WC694AA-UUG HPE-110be, Gigabyte M912, HP PJ425AA-ABN, Sony SVL2412Z1EB, Packard Bell IMEDIA D2000C, HP PS351AA-B1U, Buympc TRANSPORT T2500 154 E, Lenovo ThinkCentre M81, Lenovo 6457W8Q, and more.
A4tech Kv 300h T7076712/8/201412/30/2016a4tech_kv_300h-t70767.exe105kbExtracomputer D2312-C2, Sony VGC-JS4EF_S, Toshiba Dynabook Satellite T30 173C/5W, Fujitsu FMVNF40UBJ, IBM Lenovo ThinkServer TS200 -[652512G, Toshiba Dynabook Qosmio E10/370LSJ2, IBM 26721LG, LG R1-CUP1E1, HP 3082, HP HP Compaq n6120, HP HP Pavilion ze2000, HP HP ENVY13 Notebook PC, and more.
A4tech Kv 300h K61.10948/28/201412/28/2016a4tech_kv_300h-k61.1094.exe67kbToshiba SATELLITE C855-11C, Packard Bell IMEDIA D5089 BE, Apple Macmini1,1, System76 Leopard Extreme, IBM 9210M43, IBM 1829W1E, HP HP ProBook 6550b, IBM 8307GU7, HP KZ241AA-AR6 p6020l, Fujitsu AMILO Desktop La3740, Sony VGN-TT1, HP P6635c, Lenovo 10245BG, HP 100-5158, HP GL333AA-ABZ, and more.
A4tech Kv 300h 74412/14/201412/30/2016a4tech_kv_300h-744.exe172kbIBM IBM System x3500 M3 Server -[7380AC1, Lenovo ThinkStation S20, HP PX568AA-ABY, IBM System x3650 M4: -[7915AC1, Sony VPCCW15FG, Lenovo ThinkPad Edge 13, Gateway GT5082B, LG P1-J302E1, HP HP Compaq 2510p, LG R480-K.APC2BA3, NEC VERSAE6300 RNF91086795, HP KZ848AAR-ABA a6510t, Packard Bell IMEDIA D4129 BE, HP HP Elite 7000 Microtowe, Panasonic CF-28PTJGZDM, HASEE U147, Sony SVS13A17GBB, and more.
A4tech Kv 300h W632739/21/201412/28/2016a4tech_kv_300h-w63273.exe168kbSony VPCCA1AFJ, IBM 187134M, Matsonic MS9387E, LG X130-G.A7B6T, LG X200-NS5BK, Toshiba Dynabook T552/58HKD, AT ALZA GAMEBOX, IBM 80847CG, NCR 7457-3500-8801, Fujitsu FMVA42CW2, BenQ Joybook P51, and more.
A4tech Kv 300h 292611/20/201412/27/2016a4tech_kv_300h-2926.exe101kbPanasonic CF-19TH1H1QW, IBM 1832BG1, Lenovo ThinkPad X230, HP DF162A-ABH T160, HP VD042AA-ABF p6105f, Sony VGN-NS10L_S, Toshiba Dynabook TX/67J2PKYD, IBM 8309K1G, Lenovo 7360W78, Toshiba SATELLITE PRO C850-19G, IBM IBM eServer 206m -[8485PEE, Panasonic CF-19FHLAXAM, Acer TM6595, Toshiba Dynabook T552/58HKD, and more.
A4tech Kv 300h 21.1822.13/3/201512/30/2016a4tech_kv_300h-21.1822.1.exe169kbHP EP086AA-ABS, Sony VGN-SZ17SP_C, HP EC577AA-B1U, Panasonic CF-29ETP20KM, HP EP086AA-ABS, HP P6604f, NEC PC-MY28VLZEDX8F, IBYTE UDP GN ANDROS-I36L, IBM 6223Y32, Compaq DD345A-ABS 6620 SV110, IBM 2672CBJ, and more.
A4tech Kv 300h N31.12.131.19/8/201412/30/2016a4tech_kv_300h-n31.12.131.1.exe44kbPanasonic CF-S9KYFFDR, Toshiba NB100/HF, IBM 262842U, HP HDX9300, National NI PXI-8106 Embedded Controlle, AnabelleB Argyle V240, Packard Bell EasyNote_MT85-T-001PT, Fujitsu FMVLRD7N24, Gigabyte P35-S3G, ASUS 1016PG, Acer Veriton Z430G, Toshiba SATELLITE PRO C50-A-1HZ, Gateway J2924, LG P1-J302E1, GETAC P470, IBM IBM System x3650 -[7979BJU, and more.
A4tech Kv 300h ThinkPad Edge 15, Lenovo 6458V35, Compaq PJ536AA-ABA SR1265CL NA441, HP KZ848AAR-ABA a6510t, HP ED755AA-ABE, Panasonic CF-19FJGAXNE, Mitsubishi CX25XCZOTSBF, Packard Bell IMEDIA F5750, IBM 2669WCC, Toshiba Dynabook T350/36AB, Fujitsu FMVNFD70W, Intel OLFV, Packard Bell IPower I9098 GE, and more.
A4tech Kv 300h 8328410/22/201412/27/2016a4tech_kv_300h-83284.exe86kbHP HP Compaq 6735s, NEC DT000024, IBM System x3550 M3 -[7944AC1, HP HP ProBook 6540b, Seneca PRO102698, Lenovo 6066W8R, Sony VGN-FE570G, Toshiba Dynabook T552/47FR, Datateknik EXPER, IBM IBM x3850-[88632RU, Toshiba Satellite C850-B906, LG RD580-UAD18E, and more.
A4tech Kv 300h 81.187612/16/201412/28/2016a4tech_kv_300h-81.1876.exe43kbLG R560-U.ABLGL, Lenovo 6075Y74, HP HP dx2000 MT, Compaq BK129AA-AB4 CQ3230L, Compaq Workstatio, Packard Bell EASYNOTE_MX52-B-551NC, Toshiba SATELLITE C55-A-128, Sony VPCF13D4E, Intel W660DI, CASPER CASPER NEO, Lenovo 6471EGR, Toshiba Satellite C850-B906, Panasonic CF-52ELNFQAM, Sony VPCEL13FX, Intel D965GF, Panasonic CF-19MH207NW, Sony VGN-FE41ZR, Panasonic CF-53AACZYFT, Lenovo ThinkPad W520, and more.
A4tech Kv 300h K239629/19/201412/30/2016a4tech_kv_300h-k23962.exe81kbHP GQ498AAR-ABA m9047c, Sony PCG-K215M, HP Pavilion dv9000, NEC PC-MJ25XRZEE, HP HP ENVY17 NOTEBOOK, IBM 2525AP5, Gateway GT5473E, HP P6725de, Sony VGN-NS130AE, HP DV6 - 3206AX, LG R580-UP75K, Compaq KJ172AA-AB4 SR5272CF, IBM 2724JU1, HP NQ852AA-ABH IQ830nl, Lenovo ThinkPad SL410, Gateway GT5473E, Packard Bell Easynote Butterfly, Sony VPCEH1Z1R, and more.
A4tech Kv 300h F1.1384310/6/201412/29/2016a4tech_kv_300h-f1.13843.exe120kbLenovo ThinkCentre M82, HP GX709AA-ABM s3310la, ECS M916, Gateway MC7813G, HP HP Compaq 2510p, Packard Bell IMEDIA D2000C, HP HP Compaq nx7300, LG LM70-PKJE, Sony VGN-NW265F, Fujitsu FMVA42CW2, MCJ W820Di1, LG Z1-B821P1, HP GS292AA-ABG a6150a, Fujitsu FMVLX55M, Sony VGN-CS160F, Compaq ER922AA-ABA SR1834NX NA661, NEC PC-MY21AESED983, and more.
A4tech Kv 300h 71.11.17210/4/201412/27/2016a4tech_kv_300h-71.11.172.exe161kbHP Compaq 6200 Pro SFF PC, Compaq ProLiant ML350 G3, LG RD560-C.ADB1F4, HP 100-5152, Compaq DB266A-AB1 6215KR KO910, HP WC694AA-UUG HPE-110be, Sony VGN-SR28_Q, Sony VPCM126AA, Sony SVF1532C4E, Acer TravelMate 8531, Lenovo FL6AXXX, Packard Bell IPower I9810 GE, HP HP Envy 13 Notebook PC, Sony IRX-4390UCOE, Fujitsu FMVA52ALPJ, and more.
A4tech Kv 300h 734042/18/201512/29/2016lvesrtwk-73404.exe79kbLenovo ThinkCentre M92, Sweetwater Sound CS400, Toshiba Dynabook T451/59DB, ASUS RS162-E4/RX4, Toshiba SATELLITE C850-A798, Compaq NC760AA-AB4 SR5780AP, LG LE50-23SK, HP HP nx9010, Gateway 564GE, Foxconn A6GMV, Dell OptiPlex 330, HP HPE-280jp, NEC Express5800/56Xd [N8000-576, HP HP Pavilion zt3000, HP HP Compaq nc2400, and more.
A4tech Kv 300h S822.13211/28/201412/28/2016a4tech_kv_300h-s822.132.exe96kbHP GU613AA-ACB, IBM IBM System x3200 M2 -[4368K5G, NEC PC-LS350ES1KR, NEC EASYNOTE PB47S00186, HP Pavilion dv5 NoteBook PC, IBM 26486G1, Acer Aspire M5800, HP HP Compaq nc2400, Epson Endeavor MT8800, Gateway P-6318u HSN, Sony VGN-SZ32GP_B, ASUS BM5295, IBM BladeCenter HS22 -[7870B4U, Fujitsu FMVNT5FT4, IBM System x3650 M2 -[7947K4G, AT TRILINE PROFI I80, and more.
A4tech Kv 300h P7222.1810/18/201412/29/2016a4tech_kv_300h-p7222.18.exe210kbLG T380-LARB1E, HP PX568AA-ABY, Samsung R710, LG R560-K.ABA6L, IBM 26478PU, Lenovo ThinkPad X230, HP HP Pavilion dv5, ASUS K52JT, Sony VPCCA1AFJ, Toshiba Dynabook R634/E25K, Samsung NP-R510-FS04NL, HP Pavilion zd8000, Dell PowerVault NX3100, Intel Poulsbo Chipset, NEC NEC POWERMATE X8520, and more.
A4tech Kv 300h M740899/1/201412/28/2016a4tech_kv_300h-m74089.exe21kbToshiba Dynabook T552/36FWK, Dimotion PCDO5U1, Gateway P-6318u HSN, Fujitsu CELSIUS M730powe, Panasonic CF-50MB2FDKM, Gateway NV44, Toshiba EQUIUM S6200, Toshiba Satellite A110-293, Lenovo IdeaPad S9e, LG P100-S.AB09E, Panasonic CF47, HP 800-050ea, Sony VGN-CR510D, HP GN551AA-ABA m8200, IBM 8183DGU, Lenovo ThinkPad X200s, Toshiba SATELLITE L850D-130, and more.

There is no particular operating system known to have specific problems with A4tech Kv 300h
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