2/20/2017 new driver models for direct download:503
Trendnet Tew 421pc 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Trendnet Tew 421pc
Certifications for Trendnet Tew 421pc
5 stars for Trendnet Tew 421pc "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 2/20/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Trendnet Tew 421pc might have been uploaded since our last site update.

Trendnet Tew 421pc Driver Download

Windows Compatibility for Trendnet Tew 421pc driver

Trendnet Tew 421pc Driver Details:

Trendnet Tew 421pc File Name:

Trendnet Tew 421pc Driver Version: 584-p31

Trendnet Tew 421pc ZIP Size: 107.kb

Manufacturer: Trendnet

Trendnet Tew 421pc was fully scanned at: 2/19/2017
Scan Status: driver download scanOK

Trendnet Tew 421pc special revision for: Windows XP Media Center Edition 64 bit, Windows XP Tablet PC Edition 64 bit, Windows Vista Home Basic 64 bit, Windows Vista Ultimate 64 bit, Windows Vista Starter 64 bit, Windows XP Professional N 32 bit, Windows XP Tablet PC Edition 64 bit, Windows 10 64 bit, Windows 8 Pro 32 bit

Trendnet Tew 421pc Download Stats:

Driver Uploaded: 2/11/2017

Direct Downloads: 366
Most Recent Download: 2/19/2017
Managed Downloads: 2192
Most Recent Download: 2/18/2017
Download Mirrors: 4
Current Delay: 19 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 282/366 Users

Success Reported By 43/282 Users

Driver Download Score66/100

Driver Installation Score66/100

Overall preformance Score68/100

Trendnet Tew 421pc 19 Thumbs Up19Thumbs
Trendnet Tew 421pc 4 Thumbs Down4Thumbs
Trendnet Tew 421pc 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 1739/2192 Users

Success Reported By 1366/1739 Users

Driver Download Score96/100

Driver Installation Score91/100

Overall preformance Score92/100

Trendnet Tew 421pc 1332 Thumbs Up1332Thumbs
Trendnet Tew 421pc 78 Thumbs Down78Thumbs
Trendnet Tew 421pc 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 Trendnet Tew 421pc 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 Trendnet Tew 421pc + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Trendnet Tew 421pc, or the driver installation manager, take a few minutes to send us a report:
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Trendnet Tew 421pc 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 Trendnet Tew 421pc disfunctions.

Scan performed on 2/20/2017, Computer: Sony VGN-NR270N

Outdated or Corrupted drivers:9/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Apple Apple panel backlightUp To Date and Functioning
Mice And Touchpads
Logitech Logitech USB Marble MouseOutdated
Usb Devices
Google Android Composite ADB InterfaceCorrupted By Trendnet Tew 421pc
Intel(R) USB 3.0-HubUp To Date and Functioning
Logitech Logitech USB Camera (QuickCam E3500)Corrupted By Trendnet Tew 421pc
Sound Cards And Media Devices
Intel(R) High Definition Audio-apparaatUp To Date and Functioning
Microsoft Cinema - Microsoft LifeCam.Corrupted By Trendnet Tew 421pc
Realtek High Definition Audio DeviceCorrupted By Trendnet Tew 421pc
Network Cards
Atheros Atheros AR8121/AR8113/AR8114 PCI-E Ethernet ControllerCorrupted By Trendnet Tew 421pc
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Silicon Integrated SiS PCI IDE ControllerUp To Date and Functioning
Microsoft HID-compliant apparaatUp To Date and Functioning
Point Grey Research Texas Instruments OHCI Compliant IEEE 1394 Host ControllerCorrupted By Trendnet Tew 421pc
Western Digital WD SES Device USB DeviceCorrupted By Trendnet Tew 421pc
Cameras, Webcams And Scanners
SunplusIT HD WebcamOutdated
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Up 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

Scan performed on 2/20/2017, Computer: Fujitsu FMVXD0AH2Z

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 5 Series/3400 Series-Chipsatzfamilie - PCI-Express-Stammanschluss 5 - 3B4ACorrupted By Trendnet Tew 421pc
Mice And Touchpads
Microsoft Microsoft USB Basic Optical Mouse (IntelliPoint)Corrupted By Trendnet Tew 421pc
(Standard mouse types) HID mouseCorrupted By Trendnet Tew 421pc
Usb Devices
Intel(R) HM70 Express Chipset LPC Controller - 1E5ECorrupted By Trendnet Tew 421pc
NEC RATOC PCI USB Enhanced Host ControllerUp To Date and Functioning
HTC HTC One SCorrupted By Trendnet Tew 421pc
Sound Cards And Media Devices
Realtek Audio Device on High Definition Audio BusUp To Date and Functioning
Silicon Integrated Systems Corp.(1.16.01) SiS 7018 Audio DriverOutdated
Realtek High Definition Audio DeviceUp To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 2200Up To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) 82801DBM Ultra ATA Storage Controller - 24CACorrupted By Trendnet Tew 421pc
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Up To Date and Functioning
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamUp To Date and Functioning
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
Logitech USB-HID (Human Interface Device)Outdated
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC Device Management (COM7)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Trendnet Tew 421pc
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Trendnet Tew 421pc
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Trendnet Tew 421pc 231.17911/8/201412/30/2016trendnet_tew_421pc-231.179.exe20kbFujitsu FMVNFB60K, NEC PC-MY30AEZA5XT6, HP HP Compaq nx6125, HP GG662AA-ABD, AnabelleB Pedra BA10, HP Pavilion ze8500, HP P6732de, IBM 2656E6U, Gateway PROFILE3, KONTRON 886LCD-M/Flex, Lenovo 7484W76, HP 810-150se, Northern Micro P9X79-IN, Acer NC-V3-772G-747A1275MAKK, HP BK424AAR-ABA HPE-257c, Panasonic CF-19FHLAXAM, Gateway DX441X, HP NH836AV-ABA m9500z, HP 100-5158, and more.
Trendnet Tew 421pc 7061.12.111/27/201412/27/2016rppqlxl-7061.12.1.exe181kbSamsung SQ45S70S, Sony VPCW221AX, Fujitsu FMVXDXF74, Intel W660DI, Lenovo 627436G, IBYTE AS471100, HP CQ1150FRm, Acer Aspire 9110, NEC PC-GL20ESYG5, HP HP EliteBook 8460p, Sony VGN-AW230J, Gateway 06DT048, HP KJ416AA-AB4 m9298d, INFINITY AIRIS, Sony PCV-RX407, Sony VPCCA2Z0E, Northern Micro P4865G-M-AS, LG R580-UP75K, and more.
Trendnet Tew 421pc Z2.108699/2/201412/29/2016trendnet_tew_421pc-z2.10869.exe88kbAcer Aspire 8730G, Panasonic CF-30C4TAABM, Lenovo ThinkPad X121e, AMD & ATI ATI RC410MD-SB460, Cybernet Manufacturing DeskBook, MSI PR420, HP P6-2485eo, LG R470-KRW5K, Compaq PX734AA-ABA a123l NA520, HP KZ758AA-ABU, NOVATECH BB-4770C, Lenovo ThinkPad X130e, Wearnes Premiere 8550Le, Fujitsu ESPRIMO Mobile X9510, ASUS BA5190, and more.
Trendnet Tew 421pc 339498/23/201412/27/2016trendnet_tew_421pc-33949.exe136kbFujitsu FPC03051DN, ARIMA W651DI, Lenovo IdeaPad S10-3s, HP HP Compaq nc6220, NEC PC-MY26XFREJ, Packard Bell EasyNote_MX66, Compaq Presario 1201EA 470019-012, TYAN S2895, Phoenix M671MX+968, Medion E5218, HP HP nx9000, ARLT Computer Produkte Mr. Gamer 7-11 R2, HP HP Compaq nx6115, HP HPE-531sc, Acer Aspire5739, Sony VGN-TZ37TN_B, Lenovo 3000 J100 Desktop, HP FR598AA-ABE IQ512es, TYAN S2895, and more.
Trendnet Tew 421pc 228482/13/201512/27/2016trendnet_tew_421pc-22848.exe179kbHP DY173A-ABH, HP HP Pavilion dv9870 Notebook PC, Compaq PJ536AA-ABA SR1265CL NA441, HP Presario V6000, Sony VGN-FW160AE, Toshiba Satellite A130, ECS 332, Toshiba Satellite C55-A5387, Toshiba SATELLITE L850-1M6, NEC PC-LL550HG1F, Fujitsu FMVA56JWKS, HP EP245AA-ABU, HP RN657AAR-ABA a1777c, Compaq Presario 2700EA 470024-565, and more.
Trendnet Tew 421pc 2291.1012/31/201412/27/2016trendnet_tew_421pc-2291.10.exe127kbFujitsu FMVK92B113, Packard Bell Imedia I5800, HP P6714it-m, Toshiba SATELLITE C55-A-128, Cybernet Manufacturing DeskBook, IBM 8215A64, Dell Vostro 5470, Lenovo ThinkPad Edge E520, Lenovo Lenovo N500 Notebook, Sony VGN-NS25G_S, and more.
Trendnet Tew 421pc 6218Z1H, HP HP Pavilion dv5000 ES248EA#ABD, NEC PC-MA30YMZEB, Sony VGN-FE17SP, Lenovo ThinkPad X201 Tablet, Everex Everex StepNote SR Series, ECS HDC-I, Compaq GN666AA-ABM SG3102LA, Lenovo 43772KM, IBYTE UDP GN ANDROS-I36L, Sony VPCW221AX, Sony VGN-FS755FP, Toshiba Dynabook CX/45AB, Sony VGNFW590GJB, HP GG625AA-UUW, NEC PC-MY30VBZED, IBM 622133U, and more.
Trendnet Tew 421pc 2.107288/23/201412/28/2016usy-2.10728.exe162kbHP VG292AA-ABD p6202de, Packard Bell SPIRIT 4054, HP RR518AA-ABH S7730, HP HP ProBook 6460b, Compaq ER043AA-UUB SR1618HL FD440, Fujitsu CLW8GAG1D, ADVANC Modelo_A, HP KY787AA-AKL p6172l, LG GS50-5FH1, Fujitsu FMVDC2A041, Sony VGN-A290, Packard Bell IMEDIA D5230 BE, HP HP Compaq 6735s, Compaq PJ536AA-ABA SR1265CL NA441, IBM 622133U, Fujitsu FMVNFD50B, LG R590-PARU1BT, Dell OptiPlex GX1 500Mbr+, and more.
Trendnet Tew 421pc 31.162.1911/25/201412/30/2016hynnd-31.162.19.exe96kbAcer C-VX2611G, Sony VPC-M120AB, LG FE-225JE1, NEC VERSAE6300 RNF91086795, Acer TravelMate 3290, LG R460-K.ABLGL, HP KP332AA-UUW, Panasonic CF-29LWQCZBM, HP DA322A-ABZ 434, Dell PowerEdge R410, HP P6-2370ef, and more.
Trendnet Tew 421pc 232388/26/201412/27/2016trendnet_tew_421pc-23238.exe104kbCdcPointSpa MS-7277, Intel IntelDQ965GF, Sony VPCM126AA, Sony SVF1532C4E, Panasonic CF-53JAWZYFN, Sony VGC-JS92JS, LG R410-L.A2BME8, Lenovo ThinkPad T420, HP Pavilion ze4400, Panasonic CF-53AACZYFT, Sony VPCEH18FK, HP RQ480AA-ABZ, NT Computer ACCENT Q 6600/501, Acer TravelMate 2460, Sony VGN-AW290Y, Dimotion PCDM4J5P, HP KP266AA-ABZ, HP RN657AAR-ABA a1777c, and more.
Trendnet Tew 421pc 1.11.16342/12/201512/30/2016trendnet_tew_421pc-1.11.1634.exe214kbHP Presario V2000, Toshiba SATELLITE U50-A, HP EL521AA-AB1 a1329k, Sony VGN-FS755FP, Panasonic CF-29NAQC9BM, NEC PC-VY16AEDAMFL2, HP P6-2201sem, Lenovo 4236TKK, HP HP Compaq dc7100 SFF, Zoostorm 7010-0246A, Lenovo ThinkPad X201 Tablet, Acer NC-E1-531-B9604G, Dell PowerEdge SC1420, Sony SVZ13116GXX, ECS M830, and more.
Trendnet Tew 421pc 2.136799/22/201412/27/2016trendnet_tew_421pc-2.13679.exe171kbSony VGN-AW230J, Gateway 06DT048, HP KJ416AA-AB4 m9298d, INFINITY AIRIS, Sony PCV-RX407, Sony VPCCA2Z0E, Northern Micro P4865G-M-AS, LG R580-UP75K, Toshiba SATELLITE L850-A892, LG Z1-B821P1, and more.
Trendnet Tew 421pc 6284210/28/201412/30/2016trendnet_tew_421pc-62842.exe174kbLG LM60-15166L, Fujitsu N6220, HP HP Compaq 6510b, Sony VGN-A215M, HP HP Compaq nx6325, AnabelleB Argyle M410, HP HP Compaq dc7600 CMT, HP DX2400, HP HP Pavilion dv9700, HP HP Compaq nw8440, HP HP ProBook 4510s, HP FK861AA-AB0 a6625tw, T-Systems T-Systems PC P4PE, and more.
Trendnet Tew 421pc 8321.11.111/19/201412/29/2016trendnet_tew_421pc-8321.11.1.exe134kbSony PCG-GRX700, Sony VGN-NS180D, Toshiba SATELLITE C855-1U3, HP P6721f, IBM 621910U, GIADA GIADA, SAMSUN 770Z5E/780Z5E, HP HP Compaq 6715s, Gateway MX6627, HP FR378AA-ABH, SAMSUN M2410, HP KE485AA-UUZ, LG X140-A.AS11B1, HP KT541AA-UUB a6528hk, IBM 8215WBM, HP HP Compaq 6730b, Compaq 5411EA 470029-828, and more.
Trendnet Tew 421pc 80841.111/22/201412/28/2016trendnet_tew_421pc-80841.1.exe83kbSony VGN-AR390E, IBM 81387HG, Alienware Aurora m9700, Foxconn A6GMV, Lenovo ThinkStation E20, Gateway MX3050b, NEC PC-VY20FAGEW, Compaq GM442AA-ABA SR5125CL, HP P6570jp, Shuttle XG41, Compaq Evo N620c, Apple IMac5,1, Lenovo ThinkPad Edge E430, LG E500-S.AP33T, Toshiba Dynabook C7212CMHN, LG RD560-C.ADB1F4, Sony VGN-P92KS, and more.
Trendnet Tew 421pc H7367812/23/201412/27/2016trendnet_tew_421pc-h73678.exe197kbSony VGN-SZ15LP_B, ASUS F80S, Lenovo ThinkCentre M58, HP PN089AA-ABF m1180.f, Fujitsu FMVF705BDR, NEC PC-VY13MEFEU, Toshiba Dynabook BX/31L2, ASUS CS6110, HP Compaq 515, HP RJ131AA-AB8 t3620.t, NEC PC-VJ25AEZ78, HP HP HDX 16 Notebook PC, Gateway GT5652j, Compaq DA300A-ABF 6520 FR910, Toshiba SATELLITE C55D-A-11C, Compaq Presario 734RSH US 470038-608, Acer Aspire 5710Z, NEC PC-MY30AEZA5XT6, and more.
Trendnet Tew 421pc 7002710/20/201412/28/2016trendnet_tew_421pc-70027.exe119kbHP PE525A-ABS, LG LS75-26JLCE1, IBM ThinkPad T23, Toshiba SATELLITE C660-1VR, HP 310-1210es, Gateway H5212, Lenovo 57125694, HP 23-a030a, Dell Inspiron 580, Lenovo ThinkStation S20, HP FK789AA-A2L m9450f, NEC PC-LL550MG1J, and more.
Trendnet Tew 421pc 41.18292/2/201512/27/2016trendnet_tew_421pc-41.1829.exe20kbHP Hp pavilion ze4900, Standard J10IL105, Sony VPCW21A7E, Medion E5218, Pinnacle C5108, Supermicro C2SBC-Q, IBM 6223Y32, Sony VPCCW15FG, Sony VGC-LB92HS, Acer TravelMate8472TG, IBM System x3200 M3 -[7328Z6S, Toshiba Satellite C870-DMK, HP HP ProBook 6455b, Sony PCG-TR3_B, Fujitsu FMVXDXF74, and more.
Trendnet Tew 421pc 6249210/21/201412/27/2016trendnet_tew_421pc-62492.exe127kbSony PCV-RZ502P, Compaq EK346AA-ABZ SR1637IT IT540, NOVATECH BB-83208A, NEC PC-GV267VZDL, Sun Microsystems Munich, Acer Veriton S680G, WIPRO WSG37455W7-0092, HP RR820AA-UUZ, HP Compaq 615, Toshiba IS 1558, IBM 2724JU1, HP HP Pavilion 6700 Notebook PC, HP P6-2453es, and more.
Trendnet Tew 421pc 21.14662/27/201512/29/2016tpjjz-21.1466.exe114kbDell Dimension 9100, Sony VGC-RB41P, MIKROLOG ProG33-CH, Sony VGN-SZ71XN_C, Sony VGNFW590FSB, Fujitsu FMV5NUBKH8, Sony VGN-Z47GD_X, Sony VPCEA36FG, HP WX217AV-ABA MS230z, IBM ThinkCentre A52, Lenovo 1S16800367700DD, LG XNOTE, Intel S3420GPV, and more.
Trendnet Tew 421pc 302.10612/27/201412/30/2016trendnet_tew_421pc-302.106.exe163kbHP KB020AA-ABF m9180.f, MiTAC 9008D, Acer Aspire 9810, HP HP Compaq 7900, Compaq GB376AA-ABE SR2237ES, Fujitsu FMVA54EW, Packard Bell IPower X9110, Gateway M-152S, Gigabyte Z68MA-D2H-B3, HP HP Compaq nc6320, LG B55PS.AR3500D, HP HP Compaq dc7100 CMT, Panasonic CF-R3DW1AXS, Sony VGN-FW55LF_B, IBM 2662MQG, Notebook MIM2320, and more.

Please Note: There are particular operating systems known to have problems with Trendnet Tew 421pc:
  • Windows 7 Starter
  • Windows XP Professional
  • Windows Vista Home Basic
  • Windows XP Media Center Edition
  • Windows XP Media Center Edition 2004
  • Windows XP Professional x64 Edition
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Trendnet Tew 421pc model.
Laptop Trendnet Tew 421pcTablet Trendnet Tew 421pcDownload Trendnet Tew 421pcUpgrade Trendnet Tew 421pcUpdate Trendnet Tew 421pc2017 Trendnet Tew 421pcFree Trendnet Tew 421pcData Trendnet Tew 421pcInfo Trendnet Tew 421pcHelp Trendnet Tew 421pcGuide Trendnet Tew 421pcComments Trendnet Tew 421pcWindows 10 Trendnet Tew 421pcVista Trendnet Tew 421pcWindows 7 Trendnet Tew 421pcInstall Trendnet Tew 421pc