6/25/2018 +1033 new drivers.
Iogear Guh420 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Iogear Guh420
Certifications for Iogear Guh420
5 stars for Iogear Guh420 "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.

Iogear Guh420 Driver Download

Windows Compatibility for Iogear Guh420 driver

Iogear Guh420 Driver Details:

Iogear Guh420 File Name:

Iogear Guh420 Driver Version: 387Rp5

Iogear Guh420 ZIP Size: 110.kb

Manufacturer: Iogear

Iogear Guh420 was fully scanned at: 6/21/2018
Scan Status: driver download scanOK

Iogear Guh420 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 8 64bit, Windows Vista Home Premium 64bit, Windows RT 32bit, Windows Vista Home Basic 64bit, Windows 10 Mobile Enterprise 64bit, Windows 10 Enterprise LTSB 64bit, Windows 7 Enterprise (Microsoft Windows NT) 32bit, Windows 10 Enterprise 32bit, Windows Vista Starter 32bit, Windows Vista Ultimate 32bit, Windows 10 Team 32bit, Windows 10 64bit, Windows 8 Enterprise 32bit,

Iogear Guh420 Download Stats:

Driver Uploaded: 3/2/2018

Direct Downloads: 307
Most Recent Download: 4/24/2018
Managed Downloads: 3078
Most Recent Download: 4/26/2018
Download Mirrors: 4
Current Delay: 28 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 237/307 Users

Success Reported By 41/237 Users

Driver Download Score71/100

Driver Installation Score61/100

Overall preformance Score75/100

Iogear Guh420 23 Thumbs Up23Thumbs
Iogear Guh420 5 Thumbs Down5Thumbs
Iogear Guh420 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 2467/3078 Users

Success Reported By 1885/2467 Users

Driver Download Score97/100

Driver Installation Score82/100

Overall preformance Score92/100

Iogear Guh420 1855 Thumbs Up1855Thumbs
Iogear Guh420 159 Thumbs Down159Thumbs
Iogear Guh420 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 Iogear Guh420 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 Iogear Guh420 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Iogear Guh420, 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.

Iogear Guh420 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 Iogear Guh420 disfunctions.

Scan performed on 4/24/2017, Computer: Powerspec B651 - Windows 7 64 bit

Outdated or Corrupted drivers:8/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Advanced Micro Devices AMD SMBusOutdated
Mice And Touchpads
A4Tech USB Browser MouseCorrupted By Iogear Guh420
Microsoft Logitech USB WheelMouseUp To Date and Functioning
Usb Devices
Renesas Universal Serial Bus (USB) ControllerOutdated
Sound Cards And Media Devices
Realtek ATI HDMI AudioUp To Date and Functioning
Sony Multimedia Video ControllerCorrupted By Iogear Guh420
Network Cards
PANTECH PANTECH UM175 WWAN DriverUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
ALi Coporation Controller IDE Bus Master PCI M5229 ALiUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 5Up To Date and Functioning
Initio Initio Default ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Iogear Guh420
Video Cards
ATI ATI MOBILITY RADEON 9600/9700 SeriesUp To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB MouseOutdated
Port Devices
Prolific Prolific USB-to-Serial Bridge (COM6)Outdated
Sony Digital Flat Panel (1024x768)Corrupted By Iogear Guh420
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/24/2018, Computer: WIPRO WIV37455-1059 - Windows 7 32 bit

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Matrox Graphics Standardi PCI PCI-PCI -siltaCorrupted By Iogear Guh420
Mice And Touchpads
Logitech Logitech USB Marble MouseUp To Date and Functioning
Wacom HID-compliant mouseUp To Date and Functioning
Usb Devices
Samsung SAMSUNG_AndroidUp To Date and Functioning
Microsoft Intel(R) 82801BA/BAM USB Universal Host Controller - 2444Up To Date and Functioning
Microsoft SanDisk USB ImageMateUp To Date and Functioning
Sound Cards And Media Devices
Philips Multimedia ControllerUp To Date and Functioning
Network Cards
Intel Ethernet ControllerUp To Date and Functioning
Microsoft HID KeyboardCorrupted By Iogear Guh420
Hard Disk Controller
Intel(R) 82801DB Ultra ATA Storage Controller - 24CBUp To Date and Functioning
National IrDA Fast Infrared PortUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 4Corrupted By Iogear Guh420
Nokia Nokia USB Phone ParentCorrupted By Iogear Guh420
Intel Intel(r) AIM External Flat Panel Driver 1Up To Date and Functioning
Nokia Nokia C6-00 USB PhonetUp To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamCorrupted By Iogear Guh420
Video Cards
Intel Video ControllerUp To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceOutdated
Port Devices
ONDA ONDA USB Enumerator For AT DeviceUp 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 ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Iogear Guh420 4221.17For Windows 7 32 bit11/14/201412/28/2016all_drivers-4221.17.exe57kbHP P6-2155a, Packard Bell ISTART C5410 AIO, Extracomputer D2312-C2, NEC PC-MK33LLZZUFJF, Compaq RC635AA-ABF SR191FR FR630, and more.
Iogear Guh420 21.19For Windows 7 64 bit2/11/201512/28/2016all_drivers-21.19.exe47kbSun Microsystems K85AE, Sony VGN-NS90HS_6_W, Panasonic CF-Y8FW8CJS, HP G5115ch-m, Toshiba PT10ABX, and more.
Iogear Guh420 A70480For Windows 712/31/201412/28/2016all_drivers-a70480.exe61kbLG LW75-PMXH1, Lenovo ThinkStation S30, Lenovo SS09221149, BenQ Joybook P51, and more.
Iogear Guh420 72093For Windows 101/30/201512/30/2016all_drivers-72093.exe105kbSony 80YP67105235, Toshiba Dynabook R731/36EBK, IBM 818944U, Lenovo ThinkStation S20, Lenovo ThinkPad X1, HP Presario 2100, HP HP Compaq nx7300, HP CQ2803ESm, IBM ThinkCentre A30, Packard Bell EasyNote LM83, and more.
Iogear Guh420 81.1377For Windows 10 64 bit9/5/201412/30/2016all_drivers-81.1377.exe144kbToshiba Satellite A130, NEC EASYNOTE P910R00406, NEC PC-MY18XAZ7HM95, Lenovo 6071W8L, DTK VistaPro 6250, Toshiba Dynabook REGZA PC D732/T7FW, and more.
Iogear Guh420 O63242For Windows 7 32 bit2/20/201512/28/2016all_drivers-o63242.exe113kbNEC PC-MA13TEVEMJBA, Lenovo 3000 G530 Notebook, HP GX610AAR-ABA m9180f, HP KP332AA-UUW, HP PS294AA-ABZ, Dell Precision T7610, NEC RNM21223076, Omni OTC-H3222D00, Lenovo 1S1680036940055, Panasonic CF-W2FW1AXS, Dell OptiPlex 760, Powerspec B651, Lenovo ThinkPad Edge E525, and more.
Iogear Guh420 V21.1001.1For Windows 7 64 bit9/5/201412/28/2016all_drivers-v21.1001.1.exe142kbHP HP 530 Notebook PC, NEC PC-VC5002D, AMD & ATI P030A, TAROX Business 5000BM, HP PG129AA-UUZ, HP PX623AA-ABU, HP S5680es, Sony VGN-NS25G_S, and more.
Iogear Guh420 83380For Windows 710/3/201412/30/2016qvxwkw-83380.exe150kbHP 23-b232e, LG R580-U.ARC3BT, Sony VGNZ798Y/X, AnabelleB Graduate VA20, Dell Latitude 13, HP HP Pavilion dv5, Acer Aspire 8730G, NEC PC-LL550HG1F, HP HP Pavilion dv5, HP RA933AA-ABZ, Toshiba Satellite C850-B820, and more.
Iogear Guh420 H31.1932For Windows 102/25/201512/27/2016all_drivers-h31.1932.exe31kbNEC VERSAL2100 RND41065495, Acer Acer 8935G, Fujitsu FMV5NUBJH3, Fujitsu FMVXN16A2Z, Packard Bell EasyNote_F0946-U-020, and more.
Iogear Guh420 22899For Windows 10 64 bit3/4/201512/28/2016all_drivers-22899.exe112kbIBM 2668VMY, HP HP Compaq dc7100 SFF, IBM IBM System x3400 M2 Server -[7837K9G, Sony VGN-CS62JB_R, NEC PC-MA13TEVEMJBA, Lenovo IdeaCentre K32010031, and more.
Iogear Guh420 Windows 89/13/201412/27/2016all_drivers- HP Compaq dc7600 Small Form Facto, Sony SVE14115FBB, Lenovo 20AA000SUS, NEC PC-LL560MG3ER, Powerspec B651, and more.
Iogear Guh420 30928For Windows 7 32 bit8/24/201412/28/2016all_drivers-30928.exe42kbLenovo 209022U, Panasonic CF-52JE202NW, Gateway H5212, Toshiba Dynabook Qosmio F30/770LS, HP P9867A-ABM 743M, Fujitsu FMVA52ALPJ, Sony VGN-FW53GF_W, and more.
Iogear Guh420 832.106For Windows 7 64 bit1/21/201512/28/2016all_drivers-832.106.exe175kbGateway GM5485H, ADVANC Modelo_A, NEC PC-VZ500AD, Gateway GT5082B, HP VN310AA-UUG HPE-020be, and more.

Please Note: There are particular operating systems known to have problems with Iogear Guh420:
  • Windows Vista Ultimate
  • Windows 10 Enterprise LTSB
  • Windows 8 Pro
  • Windows 10
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Iogear Guh420 model.
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