10/25/2016 new driver models for direct download:912
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 7/18/2015

Checking...for 10/25/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Iogear Guh420 might have been uploaded since our last site update.

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: 10/22/2016
Scan Status: driver download scanOK

Iogear Guh420 special revision for: Windows Vista Starter 64 bit, Windows XP Media Center Edition 64 bit, Windows Vista Business 32 bit, Windows XP Tablet PC Edition 64 bit, Windows 7 Home Premium 64 bit, Windows 7 Home Basic 64 bit, Windows XP Home Edition N 32 bit, Windows RT 32 bit, Windows XP Professional x64 Edition 32 bit, Windows XP Media Center Edition 2004 32 bit, Windows 7 Ultimate 32 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows Vista Home Premium 32 bit

Iogear Guh420 Download Stats:

Driver Uploaded: 8/28/2016

Direct Downloads: 215
Most Recent Download: 10/23/2016
Managed Downloads: 2148
Most Recent Download: 10/23/2016
Download Mirrors: 4
Current Delay: 14 Seconds
Driver License: Free to the general public

Direct Download Success Stats:

Reports Issued By 161/215 Users

Success Reported By 47/161 Users

Driver Download Score71/100

Driver Installation Score61/100

Overall preformance Score75/100

Iogear Guh420 25 Thumbs Up25Thumbs
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 1770/2148 Users

Success Reported By 1398/1770 Users

Driver Download Score97/100

Driver Installation Score82/100

Overall preformance Score92/100

Iogear Guh420 1278 Thumbs Up1278Thumbs
Iogear Guh420 6 Thumbs Down6Thumbs
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 10/25/2016, Computer: Fujitsu FMVXNN281

Outdated or Corrupted drivers:7/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family SMBus Controller - 3A30Up To Date and Functioning
Mice And Touchpads
ELECOM HID mouseUp To Date and Functioning
Usb Devices
Renesas Universal Serial Bus (USB) ControllerUp To Date and Functioning
Microsoft Intel(r) 82801DB/DBM USB Universal Host Controller - 24C7Up To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUSTeK Tiger Capture DeviceUp To Date and Functioning
Network Cards
Intel(R) PRO/Wireless 2200BG Network ConnectionUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Advanced Micro Devices ATI IDE ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCIxx12 Integrated FlashMedia ControllerUp To Date and Functioning
Nokia Nokia USB PhonetCorrupted By Iogear Guh420
Intel Intel(r) AIM External Flat Panel Driver 5Corrupted By Iogear Guh420
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamCorrupted By Iogear Guh420
Video Cards
NVIDIA NVIDIA GeForce GT 640MCorrupted By Iogear Guh420
Input Devices
KME USB Human Interface DeviceUp To Date and Functioning
Port Devices
D-Link USB Single PortOutdated
Sony Digital Flat Panel (1024x768)Corrupted By Iogear Guh420
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 10/25/2016, Computer: NEC PC-VW970BS

Outdated or Corrupted drivers:8/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801FB Ultra ATA-Speichercontroller - 2652Outdated
Mice And Touchpads
Fujitsu Component touchpad/touchscreenCorrupted By Iogear Guh420
Wacom Wacom Mouse MonitorUp To Date and Functioning
Usb Devices
X10 Wireless RF receiverCorrupted By Iogear Guh420
Matrox Graphics Matrox Extio ULi PCI to USB Open Host ControllerUp To Date and Functioning
PC Camera PC CameraCorrupted By Iogear Guh420
Sound Cards And Media Devices
AVerMedia AVerMedia M791 PCIe Combo NTSC/ATSCUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 1030Up To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
ALi Coporation ALi M5229 PCI-Bus-Master-IDE-ControllerOutdated
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
National IrDA Fast Infrared PortCorrupted By Iogear Guh420
Intel Intel(r) AIM External Flat Panel Driver 1Up To Date and Functioning
Brother USB Printing SupportUp To Date and Functioning
Texas Instruments Texas Instruments PCI-4520 CardBus ControllerCorrupted By Iogear Guh420
Logicool Logitech Driver InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Intel Canon EOS 500DUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Eastern Times USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial 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 Iogear Guh420
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Iogear Guh420 4221.1711/14/201412/28/2015iogear_guh420-4221.17.exe57kbHP P6-2155a, Packard Bell ISTART C5410 AIO, Extracomputer D2312-C2, NEC PC-MK33LLZZUFJF, Compaq RC635AA-ABF SR191FR FR630, Packard Bell EASYNOTE_MX52-B-029, HP P9867A-ABM 743M, ASUS C90S, Fujitsu AMILO PRO V3515, Toshiba Satego P100, HP HP ProBook 4510s, and more.
Iogear Guh420 21.192/11/201512/28/2015iogear_guh420-21.19.exe47kbSun Microsystems K85AE, Sony VGN-NS90HS_6_W, Panasonic CF-Y8FW8CJS, HP G5115ch-m, Toshiba PT10ABX, HP D7218S-ABA 554Y, HP DX442AV, LG S1-MOM1E2, HP H9-1161ez, HP NM920AA-ABU m9639uk, Lenovo 209022U, and more.
Iogear Guh420 A7048012/31/201412/28/2015iogear_guh420-a70480.exe61kbLG LW75-PMXH1, Lenovo ThinkStation S30, Lenovo SS09221149, BenQ Joybook P51, HP S5-1450k, IBM 6218Z1H, MSI MS-7183, Sony PCV-HS80B, HP P8315A-ABZ 451, Fujitsu LIFEBOOK UH574, and more.
Iogear Guh420 720931/30/201512/30/2015iogear_guh420-72093.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, HP KA763AA-ABU, LG B55PS.AR3500D, Fujitsu ESPRIMO P2521, IBM 8184RUM, Sweetwater Sound CS250, Lenovo 20131, and more.
Iogear Guh420 81.13779/5/201412/30/2015iogear_guh420-81.1377.exe144kbToshiba Satellite A130, NEC EASYNOTE P910R00406, NEC PC-MY18XAZ7HM95, Lenovo 6071W8L, DTK VistaPro 6250, Toshiba Dynabook REGZA PC D732/T7FW, EMachines ET1331G-07w, Lenovo 7355W1J, Toshiba SATELLITE C870D-10D, WIPRO WIV37555-1436, Lenovo ThinkStation D20, LG F1-2227K, and more.
Iogear Guh420 O632422/20/201512/28/2015iogear_guh420-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, Fujitsu FMVFB70NT, Sony VGN-CR356_L, HP DX2400, HP RP847AA-ABZ, LG RD580-E.ADE1BF2, IBM Eserver xSeries 235 -[86716BG, and more.
Iogear Guh420 V21.1001.19/5/201412/28/2015iogear_guh420-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, HP HP Pavilion dv1000, Dell PowerEdge 4600, MSI MS-1727, ASUS P5QPL-VM, IBM 808735M, NEC PC-MY26AEZR4, and more.
Iogear Guh420 8338010/3/201412/30/2015qvxwkw-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, Sony PCG-K14, Sony VGN-Z90NS, Sony VGX-TP1L, Packard Bell IXTREME GOLD H5050, HP FK479AAR-ABA s3600t, Matsonic MS8158, and more.
Iogear Guh420 H31.19322/25/201512/27/2015iogear_guh420-h31.1932.exe31kbNEC VERSAL2100 RND41065495, Acer Acer 8935G, Fujitsu FMV5NUBJH3, Fujitsu FMVXN16A2Z, Packard Bell EasyNote_F0946-U-020, IBM 18445GU, Acer TravelMate 8372, Lenovo ThinkServer TS430, Lenovo 9174Y1A, NEC PC-LS450JS6W, Lenovo A619137, and more.
Iogear Guh420 228993/4/201512/28/2015iogear_guh420-22899.exe112kbIBM 2668VMY, HP HP Compaq dc7100 SFF, IBM IBM System x3400 M2 Server -[7837K9G, Sony VGN-CS62JB_R, NEC PC-MA13TEVEMJBA, Lenovo IdeaCentre K32010031, Sony VGN-NS31S_S, Compaq DA255A-ABA 6401RSH NA910, IBM 2645CBH, HP RY869AA-ABA m8067c, HP PG129AA-UUZ, Panasonic CF-53AAC28FG, and more.
Iogear Guh420 HP Compaq dc7600 Small Form Facto, Sony SVE14115FBB, Lenovo 20AA000SUS, NEC PC-LL560MG3ER, Powerspec B651, Acer ATC-603, HP Pavilion G70-250CA, Lenovo 2429BH6, Lenovo 3000 J100 Desktop, MSI SO-7597, HP DY173A-ABH, and more.
Iogear Guh420 309288/24/201412/28/2015iogear_guh420-30928.exe42kbLenovo 209022U, Panasonic CF-52JE202NW, Gateway H5212, Toshiba Dynabook Qosmio F30/770LS, HP P9867A-ABM 743M, Fujitsu FMVA52ALPJ, Sony VGN-FW53GF_W, Panasonic CF-53SAWZYMG, Panasonic CF-SX1WEUHR, Fujitsu FMV8NU1LC5, Intel LC-92T10, Panasonic CF-Y5LW8AXS, Dell Vostro 3555, and more.
Iogear Guh420 832.1061/21/201512/28/2015iogear_guh420-832.106.exe175kbGateway GM5485H, ADVANC Modelo_A, NEC PC-VZ500AD, Gateway GT5082B, HP VN310AA-UUG HPE-020be, IBM IBM System x3350 -[4193E5G, TYAN S2895, LG P1-5005P, ASUS P5K-VM/S, Compaq DA309A-B14 6540. BE910, Lenovo ThinkPad X1 Carbon, and more.
Iogear Guh420 7342.191/19/201512/30/2015iogear_guh420-7342.19.exe126kbSony VGN-AW92JS, HP PS384AA-B1U, Toshiba Dynabook EX1/524CMEWD, BenQ Joybook P51, Lenovo ThinkCentre A55, NOVATECH A35FE/FB, Toshiba Satellite 2455, NEC PC-LS150HS1KSG, Fujitsu FMVA42EWB, Lenovo ThinkPad Edge E530c, Compaq Workstatio, Lenovo 57125694, MSI MS-7733, and more.
Iogear Guh420 4340410/18/201412/27/2015omcikef-43404.exe200kbHP PAV NB DV9575EO GALAXY 1 0, Toshiba Satellite A100-999, ARLT Computer Produkte Mr. Gamer 7-11 R2, MSI SO-7597, Sony VPCY119FJ, NEC VERSAP550 NN680209359, Sony VPCL229FJ, Prosys P5P800, Compaq GN720AA-ABA SR5254X, Toshiba SATELLITE C855-1QG, Sony VGN-NS21ER_S, Compaq NP291AA-AB2 SR5837CX, and more.
Iogear Guh420 3239011/7/201412/27/2015iogear_guh420-32390.exe81kbCompaq PG058AA-ABG SR1178A AN430, LG V960-UH50K, Toshiba Qosmio F60-10L, Toshiba Dynabook Qosmio E10/370LSJ2, Panasonic CF-19FLJC7AA, HP Presario V2000, IBM 6792GGU, Panasonic CF-19KHRC62B, Sony VGNBZ579N03, Packard Bell ISTART 9112, Gateway GT5094j, and more.
Iogear Guh420 G31.132.12.13/6/201512/28/2015iogear_guh420-g31.132.12.1.exe114kbToshiba Satellite P50-A X3110, Compaq PE427A-ABU S7150UK GB420, IBM ThinkPad R40, HP GG698AA-ABH, NEC VERSAL2100 RND41065495, Acer AS5320, HCL Infosystems GETZ-LD, Sony SVE151100C, Sony SVE1511AGJB, NEC PC-VL750CS, WIPRO WSG68125W7E-0015, IBM 8113VW1, HP Pavilion dv6000, Toshiba Satellite X505, NEC EASYNOTE PB47S00186, Panasonic CF-30CWQAZBM, HP S5680es, and more.
Iogear Guh420 2.11.197410/29/201412/29/2015iogear_guh420-2.11.1974.exe118kbHP S5-1445b, Lenovo 6483WNQ, Fujitsu FMVLX70WDJ, Fujitsu FMVXD0AH2Z, Sony SVE14A35CVPI, Panasonic CF-50GAKUUKM, Lenovo 7359W4B, MSI MS-9899, Notebook MIM2290, Lenovo 10BE0002GE, IBM 682532U, LG P1-JACKE, HP KT435AA-AB3 IQ508d, IBM System x3200 M3 -[7328K3G, Haier H53, Lenovo ThinkPad X301, MIKROLOG S800SE-C6, and more.
Iogear Guh420 391.101/9/201512/29/2015iogear_guh420-391.10.exe95kbHP GN551AAR-ABA m8200, HP DX2400, WIPRO WIV37455-0653, Lenovo ThinkPad Tablet 2, Sweetwater Sound CS400, LG LW70-JJKG, IBM BladeCenter HS22 -[7870B4U, Sony VGN-SZ77N_C, NEC VERSAE6301 RNF61113695, LG F1-2242HS, NEC PC-GV296VZGL, Fujitsu FMVNP2HT3A, HP HP 620, and more.
Iogear Guh420 O20601.12/5/201512/30/2015iogear_guh420-o20601.1.exe128kbEMachines EL1352, Fujitsu FMVA58CM, MEGAWARE Mage All-In-One, IBM System x3650 M4 : -[7915E3G, Dell Inspiron 20 Model 3048, HP P6-2455eb, HP KA770AA-ABU, Sony VPCCW2KGX, Lenovo 20AY001DMD, MAXDATA PRO6105IW, Dell Inspiron 20 Model 3045, HP ES116AA-B14, Lenovo ThinkPad R500, and more.
Iogear Guh420 B61.12.13611/12/201412/28/2015iogear_guh420-b61.12.136.exe113kbIBM 62237BU, Sony VGN-SR36GN_B, IBM 9210M43, IBM 6221PGG, Sony VGN-AS34B, ECS Z77H2-A2X Deluxe, HP Ps351aa-abs, HP Compaq Presario C700 KQ185EA#ABE, Gateway GT5473E, Seneca V63909, Acer AT310 F1, Sony VGX-XL2A, IBM 621936U, Acer ASPIRE1420P_MSFT, and more.
Iogear Guh420 2.128242/23/201512/27/2015iogear_guh420-2.12824.exe165kbHP HP Pavilion dv5, IBM 818388J, Fujitsu FMVNXA90N, HP 27-1015ef, Leading Edge LECQ43SOHO, INFINITY AIRIS, Sony VGC-RB41P, Sony VGN-CS160F, Toshiba Satellite 2455, Gateway FX540B, Lenovo ThinkPad L512, HP PS226AA-ABE, Fujitsu AMILO Li 2732, Panasonic CF-30CWQAZBM, and more.
Iogear Guh420 N1.1201.12/7/201512/27/2015iogear_guh420-n1.1201.1.exe107kbLenovo 6075Y5X, HP CQ2900EC, Fujitsu FMVNF40UBJ, Sony VGNSR499PCB, Lenovo 6075Y5X, HP HP ProBook 6455b, SIEMENS SIMATIC IPC627C, HP Pavilion dv9500 PC Notebook, Compaq PW505AA-ABA SR1410NX NA520, HP GQ498AAR-ABA m9047c, Advent DT1404, EMachines EL1200-06w, Samsung P580, NEC PC-MY18XAZ7HM95, and more.

Please Note: There are particular operating systems known to have problems with Iogear Guh420:
  • Windows XP Media Center Edition 2004
  • Windows 7 Home Basic
  • Windows Vista Home Basic
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Iogear Guh420 model.
Laptop Iogear Guh420Tablet Iogear Guh420Download Iogear Guh420Upgrade Iogear Guh420Update Iogear Guh4202016 Iogear Guh420Free Iogear Guh420Data Iogear Guh420Info Iogear Guh420Help Iogear Guh420Guide Iogear Guh420Comments Iogear Guh420Windows 10 Iogear Guh420Vista Iogear Guh420Windows 7 Iogear Guh420Install Iogear Guh420