4/25/2017 new driver models for direct download:523
Biostar Vn9503th21 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Biostar Vn9503th21
Certifications for Biostar Vn9503th21
5 stars for Biostar Vn9503th21 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 4/25/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Biostar Vn9503th21 might have been uploaded since our last site update.

Biostar Vn9503th21 Driver Download

Windows Compatibility for Biostar Vn9503th21 driver

Biostar Vn9503th21 Driver Details:

Biostar Vn9503th21 File Name:

Biostar Vn9503th21 Driver Version: 403kVE

Biostar Vn9503th21 ZIP Size: 120.kb

Manufacturer: Biostar

Biostar Vn9503th21 was fully scanned at: 4/20/2017
Scan Status: driver download scanOK

Biostar Vn9503th21 special revision for: Windows XP Media Center Edition 2003 64 bit, Windows Vista Home Premium 32 bit, Windows 8 Pro 32 bit, Windows RT 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Professional x64 Edition 32 bit, Windows 7 Ultimate 32 bit, Windows 8 64 bit, Windows Vista Business 64 bit, Windows XP Professional 64 bit, Windows 7 Home Premium 64 bit, Windows XP Tablet PC Edition 32 bit, Windows XP Home Edition N 32 bit

Biostar Vn9503th21 Download Stats:

Driver Uploaded: 4/23/2017

Direct Downloads: 3057
Most Recent Download: 4/23/2017
Managed Downloads: 621
Most Recent Download: 4/24/2017
Download Mirrors: 2
Current Delay: 21 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 2808/3057 Users

Success Reported By 438/2808 Users

Driver Download Score61/100

Driver Installation Score69/100

Overall preformance Score68/100

Biostar Vn9503th21 228 Thumbs Up228Thumbs
Biostar Vn9503th21 56 Thumbs Down56Thumbs
Biostar Vn9503th21 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 505/621 Users

Success Reported By 425/505 Users

Driver Download Score92/100

Driver Installation Score97/100

Overall preformance Score78/100

Biostar Vn9503th21 402 Thumbs Up402Thumbs
Biostar Vn9503th21 32 Thumbs Down32Thumbs
Biostar Vn9503th21 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 Biostar Vn9503th21 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 Biostar Vn9503th21 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Biostar Vn9503th21, 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 Biostar Vn9503th21 problems:

Biostar Vn9503th21 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 Biostar Vn9503th21 disfunctions.

Scan performed on 4/25/2017, Computer: Anhoch Goliath XD630

Outdated or Corrupted drivers:8/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 631xESB/6321ESB/3100 Chipset USB2 Enhanced Host Controller - 268COutdated
Mice And Touchpads
Microsoft Microsoft USB Wireless Mouse (Mouse and Keyboard Center)Up To Date and Functioning
Usb Devices
Silicon Integrated SiS 7002 USB 2.0 Enhanced Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
Intel(R) High Definition Audio-apparaatOutdated
ASUSTek ASUSTeK Silicon BDA Video CaptureOutdated
Network Cards
Ericsson AB Ericsson H5321 gwCorrupted By Biostar Vn9503th21
Microsoft HID KeyboardCorrupted By Biostar Vn9503th21
Hard Disk Controller
Silicon Integrated SiS 5513 IDE UDMA ControllerUp To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerCorrupted By Biostar Vn9503th21
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Western Digital My Net N900 Router StorageUp To Date and Functioning
Microsoft Texas Instruments PCI-1520 CardBus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Corrupted By Biostar Vn9503th21
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
hspa Modem Application2 port (COM5)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Biostar Vn9503th21

Scan performed on 4/25/2017, Computer: Fujitsu D2179-R1

Outdated or Corrupted drivers:5/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
ELAN SMBus ELAN SMBus DriverUp To Date and Functioning
Mice And Touchpads
A4Tech Compatible USB Port MouseUp To Date and Functioning
Usb Devices
Intel Universal Serial Bus (USB) ControllerUp To Date and Functioning
Sound Cards And Media Devices
C-Media Multimedia Audio ControllerOutdated
NVIDIA MPU-401 Compatible MIDI DeviceUp To Date and Functioning
Network Cards
Qualcomm Atheros Option GTM67x PCIe WiFi AdapterUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
VIA Standard Dual Channel PCI IDE ControllerUp To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Up To Date and Functioning
NEC Generic CardBus-kontrollerUp To Date and Functioning
ENE ENE CB1410 Cardbus ControllerOutdated
Nokia Nokia 5230 USB PhonetOutdated
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Biostar Vn9503th21
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPUp To Date and Functioning
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
PROLiNK PROLiNK Diagnostics Device (COM8)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
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Biostar Vn9503th21 3082.143/3/201512/28/2016biostar_vn9503th21-3082.14.exe214kbNEC PC-VT5500D, Packard Bell EasyNote_GN45, WIPRO WIV37455-1090, ASUS N56VM, Fujitsu FMVXN0484Z, and more.
Biostar Vn9503th21 ThinkCentre M58, Lenovo 6075Y74, Fujitsu FMVNE4BD3, Sony VGN-TZ27FN, HP PS282AA-ABZ, HP 100-5010b, Lenovo 6463WWF, IBM 8307GU7, Notebook RIM2050, NEC RND41042195, ARCELIK 1UU-ANB 586 A2MT, HP G5261de, and more.
Biostar Vn9503th21 7260010/8/201412/28/2016biostar_vn9503th21-72600.exe182kbHP HP Compaq DC5850, Lenovo ThinkCentre A63, Toshiba SATELLITE L850-13U, Toshiba Dynabook T351/46CWD, Gateway DX441X, Toshiba Dynabook EX/2513CDSTB, Seneca Pro86308, Sony VGN-CR60B_P, Fujitsu PRIMERGY TX140 S1, and more.
Biostar Vn9503th21 6246311/3/201412/27/2016biostar_vn9503th21-62463.exe26kbGateway MX6422, MAXDATA Fusion 1000 I, Supermicro X7DVL-3, Sony VGN-SZ140, Sony VGN-NR270N, and more.
Biostar Vn9503th21 2282.1911/30/201412/30/2016biostar_vn9503th21-2282.19.exe123kbLIGHTEDGE 965GFEKR, Sony VGN-CR356_L, IBM 2668WCG, LG E500-G.ABBTZ, Sony VGN-UX91S, Gigabyte EP43C-DS3, Lenovo ThinkStation S10, and more.
Biostar Vn9503th21 2.1308011/23/201412/30/2016biostar_vn9503th21-2.13080.exe50kbToshiba SATELLITE PRO C870-1C4, Lenovo 73952GL, Compaq NY487AA-AB0 CQ2229TW, HP GU631AA-UUW, and more.
Biostar Vn9503th21 806029/19/201412/27/2016biostar_vn9503th21-80602.exe209kbSony VGN-TZ37LN_R, Sony VGN-CR260F, Lenovo 2689PZG, Fujitsu FMVNFD70W, HP HP Compaq 6730b, Packard Bell EasyNote TM01, HP 23-f390, Toshiba TE5, Sony VPCEB1E9R, Compaq FR604AA-ABF SR5529FR, Fujitsu AMILO Xi 2528, IBM 8215VFZ, and more.
Biostar Vn9503th21 32.1672/18/201512/29/2016biostar_vn9503th21-32.167.exe90kbCreative AIO1900 Series, NEC PC-VY16MRFJAFUX, Panasonic CF-W8GWEZFN2, ASUS F6Ve, Compaq DT176A-ABE S5320ES ES340, Panasonic CF-Y4HW2AXS, HP HP Compaq nc6400, Acer AX1430G, Sony PCG-GRZ615M, Panasonic CF-T5MWJTFBF, Shuttle Shuttle System, and more.
Biostar Vn9503th21 33782.12/6/201512/27/2016biostar_vn9503th21-33782.1.exe189kbIBM 811314U, Packard Bell IMEDIA D3013, Sony VPCEC2E9E, Samsung R510/P510, Packard Bell IMEDIA 9206, Fujitsu FMVNB70E, NEC PC-MY28VLZEJ, Sony VGN-NS110D, HP KQ265AA-AB4 s3385d, MiTAC 9008D, and more.
Biostar Vn9503th21 Q1.11.1482.112/13/201412/27/2016biostar_vn9503th21-q1.11.1482.1.exe74kbIBM 8194D1G, Sony SVE14A35CVPI, Sony VPCCW1MFX, HP FR472AA-UUW a6622sc, IBM 26721LG, and more.
Biostar Vn9503th21 3239711/22/201412/30/2016biostar_vn9503th21-32397.exe32kbAcer NC-V3-772G-747A1275MAKK, Sony VPCEB48FJ, HP P6-2150jp, Sony VPCEB13FG, HP VG244AA-ABU p6235uk, Acer AS5732Z, and more.
Biostar Vn9503th21 71.142.1210/13/201412/29/2016hjapq-71.142.12.exe164kbARCELIK 1UU-ANB 586 A2MT, HP G5261de, NEC PC-BL350DW6B, HP KB003AA-B14, MSI ThirdWave Corporation Prime Series, Sony VGN-NS11SR_S, Sony SVT21219DJB, Sony VGC-JS15G_S, IBM 8183Z2C, Packard Bell IPower X9110, LG LW20-13DT, LG R580-U.ARD5WT, Pegatron H24L, and more.
Biostar Vn9503th21 K7081.1912/29/201412/29/2016biostar_vn9503th21-k7081.19.exe213kbHP HP dc5000 SFF, NEC PC-LS150FS1TB, Fujitsu FMVNFB75DJ, Lenovo ThinkPad SL500c, IBM 8215A64, Gateway GT5226j, Shuttle XG41, Fujitsu FMVXDXF74, and more.

Please Note: There are particular operating systems known to have problems with Biostar Vn9503th21:
  • Windows 7 Starter
  • Windows Vista Home Premium
  • Windows XP Professional x64 Edition
  • Windows 7 Home Premium
  • Windows Vista Business
  • Windows XP Media Center Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Biostar Vn9503th21 model.
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