12/3/2016 new driver models for direct download:552
Unimark U550-6 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Unimark U550-6
Certifications for Unimark U550-6
5 stars for Unimark U550-6 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 12/3/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Unimark U550-6 might have been uploaded since our last site update.

Unimark U550-6 Driver Download

Windows Compatibility for Unimark U550-6 driver

Unimark U550-6 Driver Details:

Unimark U550-6 File Name:

Unimark U550-6 Driver Version: 375O9N

Unimark U550-6 ZIP Size: 115.kb

Manufacturer: Unimark

Unimark U550-6 was fully scanned at: 11/30/2016
Scan Status: driver download scanOK

Unimark U550-6 special revision for: Windows XP Media Center Edition 32 bit, Windows XP Home Edition, for home desktops and laptops 32 bit, Windows XP Tablet PC Edition 32 bit, Windows 7 Home Basic 32 bit, Windows Vista Starter 64 bit, Windows XP Media Center Edition 2005 32 bit, Windows XP Media Center Edition 2003 32 bit, Windows RT 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows Vista Home Basic 64 bit

Unimark U550-6 Download Stats:

Driver Uploaded: 11/13/2016

Direct Downloads: 373
Most Recent Download: 12/1/2016
Managed Downloads: 3282
Most Recent Download: 12/1/2016
Download Mirrors: 3
Current Delay: 27 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 325/373 Users

Success Reported By 65/325 Users

Driver Download Score69/100

Driver Installation Score63/100

Overall preformance Score61/100

Unimark U550-6 31 Thumbs Up31Thumbs
Unimark U550-6 7 Thumbs Down7Thumbs
Unimark U550-6 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 2854/3282 Users

Success Reported By 2246/2854 Users

Driver Download Score91/100

Driver Installation Score78/100

Overall preformance Score83/100

Unimark U550-6 2110 Thumbs Up2110Thumbs
Unimark U550-6 131 Thumbs Down131Thumbs
Unimark U550-6 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 Unimark U550-6 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 Unimark U550-6 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Unimark U550-6, 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.

Unimark U550-6 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 Unimark U550-6 disfunctions.

Scan performed on 12/3/2016, Computer: Toshiba Dynabook SS LX/190DR

Outdated or Corrupted drivers:9/23

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Atom(TM) Processor D2xxx/N2xxx PCI Host Bridge #5 - 0BF4Outdated
Mice And Touchpads
FUJITSU FUJITSU PS/2 QuickPoint4Corrupted By Unimark U550-6
SMART HID-compliant mouseUp To Date and Functioning
KYE HID mouseUp To Date and Functioning
Usb Devices
Intel(R) USB 2.0 HubCorrupted By Unimark U550-6
Sound Cards And Media Devices
China USB2.0 Video CaptureCorrupted By Unimark U550-6
Advanced Micro Devices High Definition-audioapparaatUp To Date and Functioning
Creative Creative SB Audigy 4 (WDM)Corrupted By Unimark U550-6
Network Cards
ASIX ASIX AX88772A-adapter voor USB 2.0 naar Fast EthernetUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BUp To Date and Functioning
Nokia Nokia C6-00 USB OBEXUp To Date and Functioning
Point Grey Research Texas Instruments OHCI-kompatibel IEEE 1394-vertskontrollerCorrupted By Unimark U550-6
Point Grey Research Texas Instruments OHCI-konformer IEEE 1394-HostcontrollerUp To Date and Functioning
Toshiba Toshiba Secure Digital-HostcontrollerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 7Up To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MG5300 seriesCorrupted By Unimark U550-6
Video Cards
Intel(R) HD Graphics 4000Up To Date and Functioning
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
Microsoft Communications Port (COM1)Corrupted By Unimark U550-6
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Unimark U550-6

Scan performed on 12/3/2016, Computer: HP Presario R3000

Outdated or Corrupted drivers:10/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 4 port Serial ATA Storage Controller - 2820Up To Date and Functioning
Mice And Touchpads
Logitech HID-compliant Optical Wheel MouseUp To Date and Functioning
Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint)Corrupted By Unimark U550-6
Usb Devices
Logitech Logitech Microphone (Pro 4000)Corrupted By Unimark U550-6
Sound Cards And Media Devices
NVIDIA NVIDIA HDMI AudioCorrupted By Unimark U550-6
C-Media StandardgameportCorrupted By Unimark U550-6
Network Cards
Ralink 802.11n-Drahtlos-LAN-KarteUp To Date and Functioning
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Ricoh Ricoh Memory Stick Host ControllerUp To Date and Functioning
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerOutdated
Nokia Nokia USB PhonetOutdated
ULi Intel(R) 82801DB/DBM USB 2.0 forbedret vertskontroller - 24CDUp To Date and Functioning
Cameras, Webcams And Scanners
Brother Brother DCP-115C USBCorrupted By Unimark U550-6
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Corrupted By Unimark U550-6
Input Devices
KME Periferica USB Human 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 NOKIACorrupted By Unimark U550-6
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Unimark U550-6 61.14271/4/201512/27/2015unimark_u550-6-61.1427.exe118kbSony SVD132100C, Lenovo ThinkCentre M57p, Lenovo ThinkCentre M90, Toshiba Qosmio D730, Sony VGN-TZ73B, HP KB003AA-B14, Gateway LT27, HP RS904AA-ACP, HP Hp workstation xw6000, Supermicro P4SAA, and more.
Unimark U550-6 T3238611/16/201412/30/2015ndfexdzy-t32386.exe68kbFujitsu FMVNA1CE, HP PY142AA-AB3 w5180d, Lenovo 6463WWF, IBM 217163G, Acer P4LJ0, NEC PC-MY30VBZED, IBM IBM System x3500 M2 Server -[783932M, LG X130-G.A7B1E1, CCEInf CDC-I, AT PC ALZA, Compaq FJ469AA-ABM SG3308LA, HP AY024AA-ABA s5360f, IBM 2662MQG, IBM ThinkPad R40, NEC PB12V00106, HP WL327AA-ABD p6328de, HP HP Pavilion dv9000, and more.
Unimark U550-6 63472.110/16/201412/28/2015-63472.1.exe80kbIBM System x3200 M3 -[7328K1G, Sony VPCEG15FL, HP PN239AA-ABZ, IBM IBM System X3100 M4 -[2582K1G, Lenovo 2429BH6, HP NF566AA-ABU, Toshiba Dynabook T553/37JWB, HP A1412n-aba a1000, IBM 28815AU, HP RQ480AA-ABZ, Fujitsu FMVL18B, HASEE QJC4, Intel Poulsbo Chipset, IBM 48007X3, HP 100-5010b, and more.
Unimark U550-6 8306410/28/201412/28/2015unimark_u550-6-83064.exe192kbHP HP EliteBook 8560p, ByteSpeed BYTESPED, IBM 1843A19, Sony VGN-NS21SR_S, Sony SVD132100C, Lenovo ThinkPad X201, HP HP Compaq nc8230, Dell BlackfordESB2, NEC PC-VL570AD, Sony VGN-P50_G, IBM 2668W9R, Sony VPCF136FX, and more.
Unimark U550-6 2.1071.11.110/17/201412/28/2015unimark_u550-6-2.1071.11.1.exe76kbLenovo 7661WJ2, ASUS 1225B, HP RQ407AAR-ABA a1748x, Intel S3420GP, Sony VGN-AW150Y, HP GS407AA-ABZ, Fujitsu D2179-R1, Panasonic CF-Y2FW7AXS, HP 27-1015ef, HP P6540d, HP Pav dv6521 mariner, HP Presario M2000, VMware VMware7,1, Gateway P-6318u HSN, Lenovo ThinkCentre M55, Lenovo 6088W5B, IBM IBM System x3500 M4 Server -[7383AC1, and more.
Unimark U550-6 7020212/4/201412/28/2015unimark_u550-6-70202.exe165kbCompaq EL445AA-ABA SR1750NX NA651, NEC PC-BL300TA6W, IBM 6218Z1H, Sony VPCCW21FD, IBM 8307KSU, Fujitsu FMVLX60W, Sony VGN-BX94PS, HP HP Compaq nc8000, HP HP Compaq 8200 Elite CM, Samsung 200B4Z/S01TH, ALFATRON SpA DN1010/M, HP AZ205AAR-ABA p6300z, Lenovo ThinkPad Edge E130, and more.
Unimark U550-6 2.104209/28/201412/30/2015unimark_u550-6-2.10420.exe125kbIBM 8215VFZ, Panasonic CF-52GCR42AG, Packard Bell Ipower G3720, Toshiba SATELLITE L850-1M6, IBM 81712EU, HP P2-1191d, IBM Eserver xSeries 346 -[8840ECY, HP P6580t, Compaq FQ552AA-ABA SR5616F, Gateway MX8734, IBM 1832BG1, IBM 8141KGR, and more.
Unimark U550-6 38738/31/201412/29/2015unimark_u550-6-3873.exe88kbLG C400-G.BC25P1, Seneca PRO157094, IBM ThinkCentre A50p, SAMSUN N250P, IBM System x3550 M3 -[7944PAA, Sony VGN-FW54E, Toshiba Satellite S50-A0317, HP CQ2803ESm, HP GQ538AA-ABD, Sony VGN-NW21EF_S, and more.
Unimark U550-6 P2.1228711/30/201412/30/2015unimark_u550-6-p2.12287.exe120kbHP HP Pavilion dv5000, WIPRO WIV37455-1059, Toshiba Satellite C850-B761, Sony VGN-FW45MJ_B, HP GL333AA-ABZ, Lenovo 20B00006UK, NEC PC-MJ29MLZ2JCSG, Acer A7600U, Compaq RK531AA-ABG SR1985AN AP680, IBM 8215A64, HP S5680t, Fujitsu FMVCEG45N7, Panasonic CF-W2FW6AXR, HP WC694AA-UUG HPE-110be, and more.
Unimark U550-6 1.169811/17/201412/27/2015unimark_u550-6-1.1698.exe75kbSony VGN-FW148J, Toshiba SATELLITE C855-1ME, Acer Aspire 1420P, HP PW665AA-ACJ a815i, HP P6620jp, HP KA763AA-ABU, HP HP nx9000, Creative AIO1900 Series, AT COMFOR OFFICE I10 SI, Toshiba SATELLITE C850D-131, IBM 8189D9G, NEC DT000024, HP NY545AAR-ABA p6210y, Transource Computer Systems, LG S530-L.ACR1AD, HP RR492AA-ABE, Sony VGN-FE24SP, and more.
Unimark U550-6 H827682/2/201512/28/2015unimark_u550-6-h82768.exe203kbPanasonic CF-30KTPAX2B, Sony VPCEA47EC, HP CQ2803EDm, Notebook MIM2260, Lenovo 3000 J100 Desktop, NEC PC-VJ22MAUEHTXV, Fujitsu FMVD70BNB7, Sony VPCSA4AJ, NEC PC-MY26AEZR4, Alienware Alienware X51, IBM 2669W58, HP WL325AA-ABD p6326de, and more.
Unimark U550-6 2.1227610/4/201412/29/2015unimark_u550-6-2.12276.exe177kbCompaq FJ469AA-ABM SG3308LA, HP AY024AA-ABA s5360f, IBM 2662MQG, IBM ThinkPad R40, NEC PB12V00106, HP WL327AA-ABD p6328de, HP HP Pavilion dv9000, HP P6604f, HP HP G5000, IBM IBM System x3400 M3 Server -[7379AC1, Sony PCV-HS80B, Gateway E-9520T, and more.
Unimark U550-6 2.136062/10/201512/29/2015unimark_u550-6-2.13606.exe39kbHP EG601AA-AB1 a1212k, HP HP Compaq nx6325, ALFATRON SpA DN1010/M, NEC EASYNOTE PB47Q01806, Fujitsu FPC08001DM, VIA VT8367-8233/5, Sony VGN-FW550F, HP HP 14 Notebook PC, HP GG698AA-ABH, Compaq PW505AA-ABA SR1410NX NA520, Lenovo 6471EGR, HP HP Pavilion dv6 VS079EA#UUW, Olidata IPMSB/H61, IBM 622133U, Gateway GT5042j, HP K574aa-ABA a1739, BOXX 3DBOXX W8920, HP VS243AA-ABD HPE-010de, Sony VGN-NS38M_W, and more.
Unimark U550-6 2.138272/17/201512/27/2015unimark_u550-6-2.13827.exe188kbPackard Bell ISTART B4005, MiTAC 9008D, LG R490-KR7WK, Gateway 06DT048, HP GP G62-A20SY NB, Acer TravelMate 8531, Toshiba SATELLITE L850-1J9, Sony VGN-AW37GY_Q, Lenovo ThinkPad R60, Notebook W310CZ/CZ-T, HP 700-014eg, Acer TravelMate 5520, HP DT301A-ABM T450M, ASUS U24E, AnabelleB Soho WN10, Lenovo FL6AXXX, AT ALSEN PROFI 41G, and more.
Unimark U550-6 706879/5/201412/27/2015-70687.exe37kbPackard Bell IXTREME I7202, IBM IBM System x3400 M3 Server -[7379KFG, Sony VGN-FW190CU, LG R580-U.ARC2BT, Panasonic CF-19AHNAHFL, HP HP Compaq nx6120, Sony VPCW21C7E, VIA VT8367-8233/5, Notebook MIM2280, Fujitsu FMVS54KRC, HP NF369AA-ARL IQ522pl, NEC PC-LL3509D, Sony VGN-FZ290FU, HP GX606AA-UUW, Fujitsu FMVMGG70N7, HP Presario B1900, and more.
Unimark U550-6 422.10312/27/201412/28/2015unimark_u550-6-422.103.exe163kbMAXDATA MP2820 01, Notebook MIM2290, NEC PC-MT6005A, Lenovo 3000 J100 Desktop, Toshiba Dynabook TX/66GPKJ, Panasonic CF-W7DWM07JM, Sony VGN-NS190J, Sony PCG-GR5F_BP, Sony VGN-FZ180U, HP PL482AA-AB4 w1084d, Fujitsu FMVNB75ST, HP GX709AA-ABM s3310la, Lenovo 73952GL, Sun Microsystems Munich, HP HP Compaq nx6125, and more.
Unimark U550-6 60302.112/20/201412/30/2015unimark_u550-6-60302.1.exe132kbHP HP Pavilion dv 9500 Notebook PC, IBM 8215A64, BYON CHAMELEON, Lenovo 2689PHG, HP P6635c, Fujitsu D2179-R1, NEC PC-VY20MAZ79, Sony VGN-BX94PS, Sony VPCCW29FS, Lenovo ThinkPad T420, HP P6732de, Gateway NV59C, Compaq DQ193A-ABZ S5300IT IT340, ASUS ESC4000 G2 Series, LG RB380-A.AFLGL, Toshiba PSKHGL-00C004, Fujitsu FMVDJ3A0E1, Sony SVE1411E1RB, and more.
Unimark U550-6 3992.112/13/201412/30/2015hl-3992.1.exe196kbHP DV6 - 3206AX, IBM 2889CG6, NEC PC-MK29MLZDF, Toshiba SATELLITE C55-A-1FN, IBYTE AS471100, HP HP Compaq dx2390 Microtowe, NEC PC-VW970BS, Lenovo 6072Y76, VOYAGEURPC Warranty 06/23/2014, Compaq Evo N610c 470054-655, Sony SVF1521R2EW, NOVATECH BB-4770C, Toshiba Satellite C850-B906, NEC PC-MJ29MLZZ1BSG, HP C9700, NEC NEC POWERMATE S8310-2001, NEC PC-LS150FS1TB, Sony VGN-CS31Z_Q, HP KX634AA-ABZ, and more.
Unimark U550-6 222442/11/201512/28/2015unimark_u550-6-22244.exe79kbNEC PC-VY22SRFEJEUL, HP FR471AA-UUW a6655sc, Seneca Pro70198, HP NQ983AA-ABZ p6028it, Gericom Phantom, HP RJ788AA-ABA a1613w, Sony PCV-HS72B, Acer Veriton5500G-B, Gigabyte EG45M-UD2H, IBM 8171ZCQ, HP 700-090eg, Gateway P-7803h, HP HP Compaq 2510p, ASUS BM5275, WIPRO WSG37555W7-0288, Toshiba SATELLITE L850-1R7, DK Digital EXentia, HP P6-2463eo, Lenovo 627436G, and more.
Unimark U550-6 61.11.1722/9/201512/30/2015unimark_u550-6-61.11.172.exe72kbSony VPCF13QFX, EMachines EL1352, Sony VGN-FS35LP, Toshiba Satellite C850-B820, HP H9-1386, IBM ThinkPad G40, Roemer KW28/2007, Toshiba SATELLITE,A665, Dell Vostro 3446, HP 310-1125uk, Panasonic CF-19AHNAHFL, HP RR455AA-ABF t3727.f, and more.
Unimark U550-6 HP ProBook 4520s, HP FL210AA-ABV, HP A0316001, Sony VGN-SZ61VN_X, MSI MS-16GN, Fujitsu FMVLX50WD, Panasonic CF-W8EWYAJP, Toshiba PSC0LA-01C01H, IBM 8215A64, Dell OptiPlex 330, HP ER183AA-ABZ, LG P1-J302E1, NEC PC-LL770BD, HP HP Compaq n6120, and more.
Unimark U550-6 3037612/20/201412/27/2015unimark_u550-6-30376.exe97kbFujitsu FMVL18B, HASEE QJC4, Intel Poulsbo Chipset, IBM 48007X3, HP 100-5010b, HP DX2400, HP PN065AA-ABA Z540, Compaq FJ469AA-ABM SG3308LA, Anhoch Goliath XD605, Intel W660DI, Panasonic CF-51CCKDRBE, NEC PC-LL750ES3KS, HP HP ProBook 6550b, Buympc ClientPro 385 ADMC2, HP FL389AA-ABZ a6675it, IBM System x3200 M3 -[7328Z6S, and more.
Unimark U550-6 K39001/20/201512/29/2015unimark_u550-6-k3900.exe67kbHP KT334AAR-ABA m8530f, Sony PCG-FR295MP, IBM System x3630 M3 -[7377AC1, Sony VGN-SZ7RMN_B, NEC Express5800/56Xd [N8000-566C, NEC PC-LL750HG3E, HP FK913AA-ABG s3660a, Compaq P8657J-ABA SR1000Z NA441, NEC PC-LL560MG3ER, Panasonic CF-53JAWZYDE, and more.
Unimark U550-6 231.1431/10/201512/28/2015unimark_u550-6-231.143.exe38kbSony VGN-NS90HS_6_W, HP 100-5158, HP RR455AA-ABF t3727.f, Lenovo 20B6CTO1WW, LG R490-KR6WK, Gateway DX441B, HP WC812AA-ABV HPE-130me, Acer Aspire M7200, Toshiba SATELLITE C855-1X3, HP P6772l, Lenovo 9349W1R, LG A510-U.AESGE2, HP D5468AT-ABA GX768AA, LG MB500-S.F7IBPL, HP EZ090AA-ACP, and more.
Unimark U550-6 K2.1401.122/12/201512/30/2015unimark_u550-6-k2.1401.12.exe175kbSony VGN-SZ3HRP_B, Sony VPCCW25FL, Lenovo 73952GL, Fujitsu CLW8GAG1D, Lenovo 6458Y6X, Fujitsu FMVFB70NT, Panasonic CF-W7BWHAJS, Sony PCG-U101, SIEMENS MC PC BOX V5 CPB, Compaq BK129AA-AB4 CQ3230L, DEPO DEPO_VIP_M8710, Gateway 6840, Sony VGN-NS220TH, ASUS 1001PQ, Haier T5B, HP Rfrb h8-1100z, Sony VGN-CS26G_R, Panasonic CF-53AAC34ZG, Acer Dalle, and more.
Unimark U550-6 Z4332311/14/201412/29/2015unimark_u550-6-z43323.exe57kbHP Pavilion ze4300, HP HP 530 Notebook PC, Fujitsu FMVXN0X81, HP P6772l, HP HP 655 Not3book PC, HP GU631AA-UUW, HP FK785AA-A2L s3620f, Gateway GT4228m, HP NB939AA-ABF IQ525f, Lenovo ThinkPad X61 Tablet, Sony VPCEG15FL, Packard Bell EasyNote_BG47-V-054FR, LG R405-A, and more.

Please Note: There are particular operating systems known to have problems with Unimark U550-6:
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows 7 Home Basic
  • Windows XP Tablet PC Edition
  • Windows Vista Business
  • Windows 7 Home Premium
  • Windows 8 Enterprise
  • Windows XP Starter Edition
  • Windows XP Media Center Edition 2003
  • Windows XP Tablet PC Edition
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Unimark U550-6 model.
Laptop Unimark U550-6Tablet Unimark U550-6Download Unimark U550-6Upgrade Unimark U550-6Update Unimark U550-62016 Unimark U550-6Free Unimark U550-6Data Unimark U550-6Info Unimark U550-6Help Unimark U550-6Guide Unimark U550-6Comments Unimark U550-6Windows 10 Unimark U550-6Vista Unimark U550-6Windows 7 Unimark U550-6Install Unimark U550-6