5/26/2018 +1124 new drivers.
Optiquest Q51 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Optiquest Q51
Certifications for Optiquest Q51
5 stars for Optiquest Q51 "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.

Optiquest Q51 Driver Download

Windows Compatibility for Optiquest Q51 driver

Optiquest Q51 Driver Details:

Optiquest Q51 File Name:

Optiquest Q51 Driver Version: 670VM

Optiquest Q51 ZIP Size: 105.kb

Manufacturer: Optiquest

Optiquest Q51 was fully scanned at: 5/22/2018
Scan Status: driver download scanOK

Optiquest Q51 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 64bit, Windows 7 Home Basic 32bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 32bit, Windows 10 IoT 32bit, Windows 10 Enterprise 64bit, Windows 8 Pro 32bit, Windows RT 64bit, Windows 10 Team 32bit, Windows 8 Enterprise 32bit, Windows Vista Home Basic 64bit,

Optiquest Q51 Download Stats:

Driver Uploaded: 4/28/2018

Direct Downloads: 1033
Most Recent Download: 4/24/2018
Managed Downloads: 1239
Most Recent Download: 4/25/2018
Download Mirrors: 2
Current Delay: 20 Seconds
Driver License: Free

Direct Download Success Stats:

Reports Issued By 867/1033 Users

Success Reported By 170/867 Users

Driver Download Score68/100

Driver Installation Score66/100

Overall preformance Score64/100

Optiquest Q51 43 Thumbs Up43Thumbs
Optiquest Q51 9 Thumbs Down9Thumbs
Optiquest Q51 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 1025/1239 Users

Success Reported By 823/1025 Users

Driver Download Score86/100

Driver Installation Score80/100

Overall preformance Score87/100

Optiquest Q51 741 Thumbs Up741Thumbs
Optiquest Q51 57 Thumbs Down57Thumbs
Optiquest Q51 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 Optiquest Q51 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 Optiquest Q51 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Optiquest Q51, 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.

Optiquest Q51 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 Optiquest Q51 disfunctions.

Scan performed on 4/24/2017, Computer: Gateway GT5082B - Windows 7 64 bit

Outdated or Corrupted drivers:4/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
VMware VMware VMCI Bus DeviceUp To Date and Functioning
Mice And Touchpads
ELECOM HID-compliant mouseUp To Date and Functioning
Synaptics Synaptics PS/2 Port Pointing DeviceUp To Date and Functioning
ELECOM ELECOM USB MouseUp To Date and Functioning
Usb Devices
Thrustmaster Thrustmaster HOTAS Cougar (IN)Up To Date and Functioning
Logitech Logitech USB Camera (Notebooks Deluxe)Corrupted By Optiquest Q51
Sound Cards And Media Devices
Intel Intel WiDi Audio DeviceCorrupted By Optiquest Q51
Network Cards
Silicon Integrated SiS191 Ethernet ControllerUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Acer GoGear VibeUp To Date and Functioning
Nokia Nokia E52 USB OBEXUp To Date and Functioning
Texas Instruments Dispositivo compatible con HIDCorrupted By Optiquest Q51
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Sony Sony Firmware Extension Parser DeviceOutdated
Port Devices
PROLiNK PROLiNK Voice Device (COM9)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: Fujitsu FMVNP2P4 - Windows 7 32 bit

Outdated or Corrupted drivers:8/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 DMA Channel 4 - 3C24Up To Date and Functioning
Mice And Touchpads
Fujitsu Component touchpad/touchscreenUp To Date and Functioning
A4Tech A4Tech USB Port MouseOutdated
Microsoft Microsoft USB Wheel Mouse OpticalOutdated
Usb Devices
Microsoft Standard erweiterter PCI-zu-USB universeller HostcontrollerUp To Date and Functioning
Samsung benji (SPHUp To Date and Functioning
Native Instruments Traktor Kontrol S2 WinUp To Date and Functioning
Sound Cards And Media Devices
Realtek Periferica audio su bus High Definition AudioCorrupted By Optiquest Q51
Hauppauge Hauppauge WinTV HVR-1200 (Model 71xxx, Hybrid DVB-T, No FP)Up To Date and Functioning
Realtek High Definition Audio-apparaatUp To Date and Functioning
Network Cards
Microsoft SiS191-Ethernet-controllerUp To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
VIA Primary IDE ChannelUp To Date and Functioning
Texas Instruments Mass Storage ControllerUp To Date and Functioning
Nokia Nokia USB PhonetOutdated
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI - 2660Up To Date and Functioning
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceCorrupted By Optiquest Q51
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Logitech Logitech Optical Tilt Wheel MouseOutdated
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Corrupted By Optiquest Q51
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
Optiquest Q51 2.10840For Windows 7 32 bit12/10/201412/27/2016all_drivers-2.10840.exe216kbSony VGN-TT250N, IBM IBM System x3200 M2 -[4367I6A, HP Presario V4000, NEC PC-MY26AEZR4, Lenovo 2429B56, and more.
Optiquest Q51 G422.140For Windows 7 64 bit1/30/201512/29/2016all_drivers-g422.140.exe127kbLenovo ThinkCentre M58p, Toshiba Dynabook SS LX/190DK, Toshiba Dynabook SS LX/190DR, Acer Acer 8935G, NEC PC-LS150LS1KSG, Panasonic CF-18KH2ZXBC, NEC PC-LL850SG, MIKROLOG Power P45-CO, NEC PC-LL550KG1J, IBM ThinkPad R40, Packard Bell ISTART F7125 AIO, and more.
Optiquest Q51 N22267For Windows 71/13/201512/28/2016bcpqxswap-n22267.exe54kbALFATRON SpA DN1020/M, Advantech UNO-2178A, HP PAVILION DV8000, HP 100-5158, Compaq PS245AA-ABF SR1339FR FR510, and more.
Optiquest Q51 E2.10944For Windows 1011/8/201412/30/2016all_drivers-e2.10944.exe40kbSony PCG-U101, INFINITY AIRIS, ASUS R051PX, Sony VPCEB1E1E, KBS 7Eve, LG R580-U.ARD5WT, IBM ThinkPad T43, NEC PC-MY26XHZE1, NEC VERSAL2200 RND61058988, Fujitsu PRIMERGY RX100 S6, IBM 2889CG6, HP WC812AA-ABV HPE-130me, HP Compaq 516, and more.
Optiquest Q51 23990For Windows 10 64 bit10/4/201412/28/2016all_drivers-23990.exe201kbGigabyte G41MT-D3V, LG C400-G.BC25P1, Sony VGN-AR51J, HP HPE-280jp, HP GG625AA-UUW, Sony VGN-NW20EF_W, HP PX612AA-ABF t3024.f, Lenovo 2349JL0, Toshiba Dynabook TX/77MBLK, and more.
Optiquest Q51 60277For Windows 7 32 bit12/18/201412/27/2016all_drivers-60277.exe156kbHP PS226AA-ABE, Intel Edusmart P-168, ODM V10IL, Sony VGN-SR36GN_B, Toshiba Satellite C660-2KF, Sony VGN-AR170P, Gigabyte B85N-WIFI, IBM 1832BG1, HP CQ1150FRm, and more.
Optiquest Q51 72424For Windows 7 64 bit2/15/201512/27/2016gku-72424.exe38kbSeneca Pro38611, Intel C16, IBM 8113VW1, Acer NC-V3-772G-747A1275MAKK, Lenovo ThinkCentre M72e, Fujitsu FMVFB70NT, SAMSUN SQ1S, ByteSpeed ByteSpeed Laptop UT40, NEC PC-GV32WSZE2, Packard Bell EASYNOTE SW85, HP WC734AA-ABD 1130de, IBM ThinkPad T43p, and more.
Optiquest Q51 22397For Windows 71/1/201512/28/2016all_drivers-22397.exe138kbMatsonic MS9387E, Gateway MX6627, NEC PC-MY26XHZE1, HP GQ498AAR-ABA m9047c, Packard Bell IMEDIA D9351 AIO, HP KY731AA-AKL a6784l, IBM 2374KG5, Sony VPCEJ3D1E, Avermedia TS-400 Series, HP FK935AA-ABG IQ515a, HP HP Compaq 6715b, Acer AS5320, HP A0316001, and more.
Optiquest Q51 A40201.1For Windows 1011/9/201412/29/2016all_drivers-a40201.1.exe211kbToshiba Dynabook Satellite T772/W5TG, MSI MS-6163, Mecer X105, IBM 1860WR7, Supermicro P4SAA, Compaq RC635AA-ABF SR191FR FR630, Fujitsu FMVA58CM, Exper ACTIVEDEX144, and more.
Optiquest Q51 R23702For Windows 10 64 bit9/24/201412/28/2016all_drivers-r23702.exe64kbSony VGN-FE51B_H, Lenovo ThinkCentre M90, HP Pavilion dv2000, AnabelleB Pedra BA10, Panasonic CF-51CCKDRBE, HP CQ3375L, Compaq PS269AA-ABU SR1360UK GB510, HP NP169AA-ABM p6130la, Fujitsu FMVNB18C, and more.
Optiquest Q51 81.12.179For Windows 81/12/201512/30/2016all_drivers-81.12.179.exe206kbHP 810-019eb, HP BK424AAR-ABA HPE-257c, Sony VGN-FW550F, HP PS306AA-AB9, Sony VGN-FJ11_W, LG E500-K.APCAY, IBM ThinkCentre M51, Sony VPCF13DGX, Sony VGN-SZ670N, Lenovo ThinkCentre M81, Toshiba Satellite S50-A0317, and more.
Optiquest Q51 T322.174For Windows 7 32 bit9/7/201412/27/2016all_drivers-t322.174.exe145kbPackard Bell ISTART F7125 AIO, HP HP dx2000 MT, IBM 8185NUZ, Lenovo ThinkPad L530, Sony VGC-JS51B_P, and more.
Optiquest Q51 1.1202.11.1For Windows 7 64 bit12/28/201412/27/2016all_drivers-1.1202.11.1.exe168kbSony VGC-JS4EF_S, Sony VGN-Z690TJ, NEC PC-VY17MRFEAEH1, Sony VGN-CS26G_R, MSI IR-7529, Positivo POS-ECIG31BT, ASUS C90S, HP 700-090eg, IBM 8424Y11, Toshiba SATELLITE PRO C50-A-1M3, LG B15MS.ASQNBDE, and more.

Please Note: There are particular operating systems known to have problems with Optiquest Q51:
  • Windows 7 Home Premium
  • Windows Vista Home Basic
  • Windows 10 Home
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows Vista Ultimate
  • Windows 10 Team
  • Windows Vista Home Premium
  • Windows 10 Pro Education
  • Windows 7 Professional
  • Windows 7 Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Optiquest Q51 model.
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