10/21/2016 new driver models for direct download:718
Tecom Ob0421 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Tecom Ob0421
Certifications for Tecom Ob0421
5 stars for Tecom Ob0421 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/21/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Tecom Ob0421 might have been uploaded since our last site update.

Tecom Ob0421 Driver Download

Windows Compatibility for Tecom Ob0421 driver

Tecom Ob0421 Driver Details:

Tecom Ob0421 File Name:

Tecom Ob0421 Driver Version: 634kT7j

Tecom Ob0421 ZIP Size: 140.kb

Manufacturer: Tecom

Tecom Ob0421 was fully scanned at: 10/20/2016
Scan Status: driver download scanOK

Tecom Ob0421 special revision for: Windows Vista Business 64 bit, Windows 7 Service Pack 1 (Microsoft Windows NT) 64 bit, Windows XP Starter Edition 64 bit, Windows XP Professional x64 Edition 32 bit, Windows 7 Professional 64 bit, Windows XP Media Center Edition 32 bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 64 bit

Tecom Ob0421 Download Stats:

Driver Uploaded: 9/9/2016

Direct Downloads: 421
Most Recent Download: 10/19/2016
Managed Downloads: 1278
Most Recent Download: 10/18/2016
Download Mirrors: 5
Current Delay: 20 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 330/421 Users

Success Reported By 51/330 Users

Driver Download Score62/100

Driver Installation Score62/100

Overall preformance Score68/100

Tecom Ob0421 5 Thumbs Up5Thumbs
Tecom Ob0421 1 Thumbs Down1Thumbs
Tecom Ob0421 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 1163/1278 Users

Success Reported By 874/1163 Users

Driver Download Score98/100

Driver Installation Score96/100

Overall preformance Score80/100

Tecom Ob0421 846 Thumbs Up846Thumbs
Tecom Ob0421 83 Thumbs Down83Thumbs
Tecom Ob0421 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 Tecom Ob0421 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 Tecom Ob0421 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Tecom Ob0421, 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.

Tecom Ob0421 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 Tecom Ob0421 disfunctions.

Scan performed on 10/21/2016, Computer: Lenovo ThinkPad X61

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) processor System Control and Status Registers - D157Up To Date and Functioning
Mice And Touchpads
Synaptics Mouse compatibile PS/2Up To Date and Functioning
Usb Devices Burr-Brown USB Audio Codec 2706 (commercial 2.8.45)Corrupted By Tecom Ob0421
Intel Pont ISA standard PCIUp To Date and Functioning
Renesas USB (Universal Serial Bus)-ControllerUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Conexant Conexant Falcon II PAL Video CaptureCorrupted By Tecom Ob0421
Network Cards
Ericsson AB MbmLowExtCorrupted By Tecom Ob0421
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
VIA VIA Bus Master IDE Controller - 0571Up To Date and Functioning
Hewlett-Packard psc 1200 (DOT4)Corrupted By Tecom Ob0421
Texas Instruments Mass Storage ControllerUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Up To Date and Functioning
Nokia Nokia C6-00 USB OBEXUp To Date and Functioning
Google USB Composite DeviceUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Formula (ADI)Up To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Tecom Ob0421

Scan performed on 10/21/2016, Computer: Acer Aspire 1825PTZ

Outdated or Corrupted drivers:8/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) E5 v2/Core i7 PCI Express Root Port 1b - 0E03Outdated
Mice And Touchpads
Microsoft Microsoft USB IntelliMouse Explorer 3.0Outdated
ELECOM ELECOM USB MouseUp To Date and Functioning
Usb Devices
Sony Sony IC Recorder (P)Up To Date and Functioning
Sound Cards And Media Devices
NVIDIA NVIDIA GeForce GT 540MCorrupted By Tecom Ob0421
Network Cards
Realtek 1x1 11b/g/n Wireless LAN PCI Express Half Mini Card AdapterCorrupted By Tecom Ob0421
Microsoft Keyboard Device FilterCorrupted By Tecom Ob0421
Hard Disk Controller
Intel Intel(r) 82801DB Ultra ATA Storage Controller-24CAUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 2Corrupted By Tecom Ob0421
Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontrollerUp To Date and Functioning
Broadcom Broadcom GNSS 4752 Geolocation SensorUp To Date and Functioning
Cameras, Webcams And Scanners
Microsoft USB Video DeviceCorrupted By Tecom Ob0421
Video Cards
ATI RADEON X300 SeriesUp To Date and Functioning
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
Nokia Nokia Asha 311 USB Serial Port (COM5)Corrupted By Tecom Ob0421
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
Tecom Ob0421 62871.11/3/201512/28/2015tecom_ob0421-62871.1.exe175kbHP P7478A-ABA 761N, Sony VGN-NW235F, Packard Bell ISTART 8401, Gateway P-6317 HSN, Intel SE7505VB2, Fujitsu FMV5NUBKH8, BOXX 3DBOXX W8920, HP HP EliteBook 8530p, Sony VGN-FW46S, Fujitsu FMVD53C011, Toshiba SATELITE, LG LE50-23SK, HP P8315A-ABZ 451, Intel S3420GPC, Panasonic CF-H2ASAHEDE, Packard Bell EASYNOTE_MX52-B-029, Packard Bell IMEDIA D7010 NL, BYON CHAMELEON, and more.
Tecom Ob0421 M732341/24/201512/29/2015tecom_ob0421-m73234.exe131kbLG LW75-PMXH1, HP GG698AA-ABH, Sony VGN-NS255D, NEC EASYNOTE PB41Q00006, Compaq PN182AA-ABS SR1210SF EL440, HP Vd019aar-UUW, LG R580-L.B241P1, Panasonic CF-18KHHEBLL, IBM 1872W5A, NEC PC-MY24ABZE4, MDGComputers Prism Vx7500VTi, and more.
Tecom Ob0421 3341.1212/19/201412/30/2015pngkdpf-3341.12.exe133kbSony VGN-FE21B, SIEMENS SIMATIC IPC627C, Acer Aspire 18X5PTZ, Acer ATC-603, IBM ThinkCentre M50, Sony VGX-X90P, NOVATECH A35FE/FB, Toshiba SATELLITE U50-A, Panasonic CF-W8GWEZFN2, NEC PC-VL750AS, Toshiba SATELLITE C670-13Q, Advent DT2, Acer Aspire M1850, LG R580-U.ARC2BT, and more.
Tecom Ob0421 A21.101.172/27/201512/27/2015shxutuf-a21.101.17.exe207kbSony VGN-TZ250N, IBM ThinkPad T42, Gateway H5212, Fujitsu FMVXDBJH2Z, Lenovo 6475VE6, Panasonic CF-19THR65Q2, ICP / IEi KINO-945GSE, Transource Computer Systems, Sony VGN-NS250TJ, Packard Bell IPower J9000, LG RD410-L.ADA3E2, HP FK785AAR-ABA s3620f, Lenovo ThinkPad T410s, Packard Bell Ixtreme M6639, Packard Bell Ipower G3720, HP NB939AA-ABF IQ525f, and more.
Tecom Ob0421 32.1839/28/201412/30/2015tecom_ob0421-32.183.exe202kbAcer Aspire 9110, HP NC232AA-UUZ IQ820ch, NEC PC-VK21LLNT3GSC, Compaq PW783AA-ACJ SR1425IL FD440, Packard Bell OneTwo S3221, Fujitsu FMVNF50WWJ, Panasonic CF-W2FW6AXR, Gateway GT5094j, Sony VGN-Z21WN_B, IBM 2668WCG, Packard Bell OneTwo S3221, HP 100-6100BR, Fujitsu FMVD70BNB7, Packard Bell OneTwo M3450, HP HP ProBook 4421s, and more.
Tecom Ob0421 1.1376211/15/201412/30/2015tecom_ob0421-1.13762.exe33kbHP HP Compaq 6710s, Gateway DX441B, HP 810-190jp, Gateway DX4870-UB2C, Lenovo 73952GL, Fujitsu FPC08001DM, HP PS227AA-ABE, Fujitsu FMVNT5FT4, HP Hp compaq nx9500, LG LW70-JJKG, and more.
Tecom Ob0421 1.126348/31/201412/30/2015tecom_ob0421-1.12634.exe56kbAcer Aspire 4253G, IBM 2525AP5, Fujitsu FMVD53C011, IBM 2373WMZ, Lenovo 20B7S07L00, HP HP ENVY TS 17 Notebook PC, IBM 2374E80, Sony SVE15129CGB, HP Presario 2100, HP PS135AA-ABY, and more.
Tecom Ob0421 700049/14/201412/28/2015tecom_ob0421-70004.exe108kbToshiba Satellite C850-B843, Lenovo ThinkCentre M81, HP D7219A-ABA 555Y, WIPRO WSG52K55W7-0226, NEC FC-S16W, HP P6604f, Lenovo 20AUA02MMB, Toshiba SATELLITE A300-27Z, IBM ThinkCentre S50, IBM IBM System X3100 M4 -[258282J, HP PX635AA-ABU, and more.
Tecom Ob0421 D2179-R1, Panasonic CF-19KHRAXAG, NEC Express5800/110Ge [N8100-1447Y, Fujitsu FMVC18WA, Fujitsu FPC08001DM, Sony VGN-NS21ER_S, MSI MS-9818, Acer Aspire 1825PT, HP HP Compaq nx6110, Gateway LT27, HP GL318AA-B1U, and more.
Tecom Ob0421 23892.12/11/201512/30/2015tecom_ob0421-23892.1.exe45kbPanasonic CF-30CASEZBM, Panasonic CF-53AAC01FD, HP KJ401AA-aba A6437C, HP NQ893AA-ABU p6004uk, IBM 8307GU7, HP HP Compaq dx2390 Microtowe, Fujitsu LIFEBOOK U574, Viglen VIG615M, Sony PCV-RZ502P, Sony VGN-A290, and more.
Tecom Ob0421 822.1902/12/201512/29/2015tecom_ob0421-822.190.exe20kbHP Pavilion P6640F ABC, HP KT536AA-ABJ IQ507jp, Sony VPCW210AB, Pinnacle C5108, LG R480-K.APC2BA3, HP 20-a218d, Packard Bell ISTART 8401, Fujitsu FMVNFD70W, HP P6680pt, ELITEGROUP G713, Toshiba Dynabook TX/77MBLK, HCL Infosystems GETZ-LD, and more.
Tecom Ob0421 V30482.110/11/201412/28/2015tecom_ob0421-v30482.1.exe129kbMDGComputers Prism Vx7500VTi, Olidata H8DA8/H8DAR, LG R580-UAAD6BT, Lenovo ThinkPad Tablet 2, HP KJ269AA-ABA s3407c, HP HP ProBook 4421s, Panasonic CF-74GCDDDBM, HP NP189AA-ABA s5160f, NCR 7403-1010-8801, HP HP Pavilion dv6700, HP Presario 2100, Fujitsu LIFEBOOK C1410, and more.
Tecom Ob0421 2382.1410/28/201412/29/2015tecom_ob0421-2382.14.exe127kbEDsys EPROI5120W7P, BenQ Joybook P51, EMachines L4030, Fujitsu CELSIUS W380, Sony VGN-TZ32VN_X, HP Presario V3000, LG R510-L.C2O1Z, Toshiba SATELLITE C855-1ME, Gateway M250B, Gateway MX6027H, HP KZ692AA-ABU m9373.UK, HP KX781AV-ABJ p6120jp, Fujitsu FMVNA7BEC, and more.
Tecom Ob0421 70632.19/2/201412/27/2015tecom_ob0421-70632.1.exe37kbFujitsu FMVNX95UD, Sony VGN-AW190Y, Packard Bell ISTART MC 9100 AIO EU, Acer Extensa 5635G, HP Pavilion G70-250CA, Sony VGN-FW56E, ASUS 1225B, Toshiba SATELLITE L850-A891, HP P6-2370ef, Fujitsu FMVNT5FT4, NEC PC-GV18YCZR6, and more.
Tecom Ob0421 GT690AA-AB4 IQ780d, Sony VGC-RA204, Sony VGC-RA52, HP PN133AA-ABU, IBM 8145LUC, Compaq PX734AA-ABA a123l NA520, LG R580-U.ARD5WT, TSINGHUA TONGFANG H61H2-TAIO, Gateway 06DT048, Samsung NP-R510-FS04NL, Sony VGN-FT92S, NEC PC-MK33LLZZUFJF, HP 700-150ef, WIPRO WSG48355W7-0023, IBM IBM System x3200 -[7042C06, and more.
Tecom Ob0421 X2.137878/26/201412/27/2015tecom_ob0421-x2.13787.exe192kbNEC VERSAE3100 NN780248559, MSI IR-7529, SIEMENS SIMATIC IPC627C, HP KJ417AA-AB4 s3480d, HP Pavilion dv2854ca, Medion P6611, HP P6-2485eo, Gateway 6840, Panasonic CF-S9LWGJDS, Lenovo ThinkPad Edge E530c, Packard Bell Imedia S3250, NEC RND51048395, IBM ThinkPad T43p, Acer P4LJ0, Dell PowerEdge 1600SC, and more.
Tecom Ob0421 7332.192/26/201512/30/2015tecom_ob0421-7332.19.exe45kbEpson Endeavor MT7500, Sony VGN-CS16G_R, Sony VGN-FW36GJ, WIPRO WNBOBM4901-0022, ECS BAT-MINI, IBM 2373X1E, Acer TravelMate P455, HP G5406f, Lenovo ThinkPad T60p, HP FJ470AAR-ABA m9357c, IBM IBM System x3500 M3 Server -[7380AC1, Compaq GB376AA-ABE SR2237ES, and more.
Tecom Ob0421 2269211/23/201412/28/2015tecom_ob0421-22692.exe130kbAcer Dalle, WIPRO WSG48105V-0015, IBM System x3200 M3 -[7328K3G, Lenovo ThinkPad T400s, Sony VGN-SZ56LN_B, IBM 842777G, HP KX621AA-ABT, Sony VGN-A317S, Seneca Pro318568, Supermicro SYS-5017C-MF, Compaq ER043AA-UUB SR1618HL FD440, and more.
Tecom Ob0421 3334411/27/201412/30/2015tecom_ob0421-33344.exe55kbNEC PC-VJ22GXNEHTXA, Acer AS5320, Compaq Presario 6330CA, Lenovo 6464WAM, HP RR523AA-UUW, Supermicro X7QC3, Toshiba SATELLITE C55D-A-11C, Sony SVS13A15GDB, HP EZ009AA-AB3 a1575l, PCCHIPS M770LMRT, Lenovo ThinkCentre A57, Sony VGN-NS220TH, Sony VGN-TZ33_B, and more.
Tecom Ob0421 H201.181/9/201512/29/2015uzidswfk-h201.18.exe126kbHP EP245AA-ABU, MSI MS-7327, AT TRILINE PROFI I102, Gateway MC7813G, Gateway 6834MX, NEC PC-LL550MG1J, Gateway MD7321U, Fujitsu FMVCEG45N7, Sony VGN-Z51MG_B, LG R590-PARU1BT, and more.
Tecom Ob0421 A81.11.12.193/5/201512/28/2015tecom_ob0421-a81.11.12.19.exe163kbASUS ESC4000 G2 Series, Packard Bell ISTART C5410 AIO, Sony VGN-FW17_B, Sony VGC-JS92JS, MSI GR620, Gateway GT5094j, NOVATECH A35FE/FB, Sony VGN-SZ3HRP_B, Toshiba SATELLITE C855-1ME, IBM 187263U, HP HP Compaq nc4010, Lenovo ThinkPad Z61t, Intel SBD2B014, HP H9-1168hk, Toshiba SATELLITE L850-1M6, Fujitsu FMVXN0X81, Sony VGN-FS38LP, and more.

Please Note: There are particular operating systems known to have problems with Tecom Ob0421:
  • Windows 7 Home Premium
  • Windows Vista Home Basic
  • Windows XP Media Center Edition 2005
  • Windows Fundamentals for Legacy PCs
  • Windows 7 Ultimate
  • Windows 7 Service Pack 1 (Microsoft Windows NT)
  • Windows 7 Home Basic
  • Windows XP Media Center Edition 2003
  • Windows XP Starter Edition
  • Windows Vista Starter
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Tecom Ob0421 model.
Laptop Tecom Ob0421Tablet Tecom Ob0421Download Tecom Ob0421Upgrade Tecom Ob0421Update Tecom Ob04212016 Tecom Ob0421Free Tecom Ob0421Data Tecom Ob0421Info Tecom Ob0421Help Tecom Ob0421Guide Tecom Ob0421Comments Tecom Ob0421Windows 10 Tecom Ob0421Vista Tecom Ob0421Windows 7 Tecom Ob0421Install Tecom Ob0421