5/25/2018 +1010 new drivers.
Unimark U550-3 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Unimark U550-3
Certifications for Unimark U550-3
5 stars for Unimark U550-3 "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.

Unimark U550-3 Driver Download

Windows Compatibility for Unimark U550-3 driver

Unimark U550-3 Driver Details:

Unimark U550-3 File Name:

Unimark U550-3 Driver Version: 8444LQ

Unimark U550-3 ZIP Size: 131.kb

Manufacturer: Unimark

Unimark U550-3 was fully scanned at: 5/19/2018
Scan Status: driver download scanOK

Unimark U550-3 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 7 Ultimate 64bit, Windows XP Home Edition, for home desktops and laptops 32bit, Windows 10 Home 32bit, Windows 7 Home Premium 64bit, Windows 8 32bit, Windows 7 Home Basic 32bit, Windows 10 Pro Education 64bit, Windows 7 Enterprise (Microsoft Windows NT) 64bit, Windows Vista Home Basic 32bit, Windows 10 32bit, Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0) 32bit, Windows 10 Education 32bit, Windows 7 Starter 64bit,

Unimark U550-3 Download Stats:

Driver Uploaded: 4/20/2018

Direct Downloads: 310
Most Recent Download: 4/24/2018
Managed Downloads: 1848
Most Recent Download: 4/24/2018
Download Mirrors: 3
Current Delay: 17 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 282/310 Users

Success Reported By 71/282 Users

Driver Download Score69/100

Driver Installation Score61/100

Overall preformance Score67/100

Unimark U550-3 36 Thumbs Up36Thumbs
Unimark U550-3 10 Thumbs Down10Thumbs
Unimark U550-3 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 1513/1848 Users

Success Reported By 1240/1513 Users

Driver Download Score81/100

Driver Installation Score77/100

Overall preformance Score86/100

Unimark U550-3 1163 Thumbs Up1163Thumbs
Unimark U550-3 119 Thumbs Down119Thumbs
Unimark U550-3 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 U550-3 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 U550-3 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Unimark U550-3, 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 U550-3 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 U550-3 disfunctions.

Scan performed on 4/26/2017, Computer: Acer Aspire 9810 - Windows 7 64 bit

Outdated or Corrupted drivers:5/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH8 Family PCI Express Root Port 5 - 2847Up To Date and Functioning
Mice And Touchpads
Synaptics Mouse compatibile PS/2Up To Date and Functioning
Synaptics Synaptics SMBus TouchPadCorrupted By Unimark U550-3
Usb Devices
Logitech Logitech USB Camera (Notebooks Deluxe)Up To Date and Functioning
Sound Cards And Media Devices
Motorola Motorola SM56 Speakerphone ModemUp To Date and Functioning
Analog Devices SoundMAX Integrated Digital AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Atheros AR5BWB222 Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801DBM Ultra ATA-lagringskontroller - 24CACorrupted By Unimark U550-3
Panasonic MATSHITA DVD-RAM UJ-830SaCorrupted By Unimark U550-3
NEC Texas Instruments PCIxx21/x515 Cardbus ControllerUp To Date and Functioning
Nokia Nokia 5230 USB LCIFCorrupted By Unimark U550-3
Cameras, Webcams And Scanners
USB2.0 PC CAMERA Periferica video USBUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce FX 5200Up To Date and Functioning
Input Devices
Logitech Logitech Wheel Mouse (USB)Up To Date and Functioning
Port Devices
MediaTek MediaTek PreLoader USB VCOM Port (COM51)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 4/24/2018, Computer: Sony VGN-FW41E_H - Windows 7 32 bit

Outdated or Corrupted drivers:8/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
NVIDIA Standard AHCI 1.0 Serial ATA ControllerOutdated
Mice And Touchpads
Logitech Logitech USB Marble MouseUp To Date and Functioning
Usb Devices
NComputing NComputing Virtual USB 1.1 Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
VMware Creative AudioPCI (ES1371,ES1373) (WDM)Up To Date and Functioning
VIA Vinyl AC97 Codec Combo Driver (WDM)Up To Date and Functioning
Network Cards
Huawei HUAWEI Mobile Connect - Network CardUp To Date and Functioning
Microsoft HID KeyboardCorrupted By Unimark U550-3
Hard Disk Controller
Intel(R) ICH8/ICH8R Family LPC Interface Controller - 2810Outdated
Nokia Nokia 5230 USB LCIFUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
ENE ENE CB1410 Cardbus ControllerCorrupted By Unimark U550-3
ACEECA Palm HandheldUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP160Corrupted By Unimark U550-3
Video Cards
ATI RADEON X300 Series SecondaryUp To Date and Functioning
Input Devices
Microsoft HID-compliant system control deviceCorrupted By Unimark U550-3
Port Devices
MediaTek DA USB VCOM Port (COM11)Corrupted By Unimark U550-3
Sony Digital Flat Panel (1024x768)Corrupted By Unimark U550-3
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Unimark U550-3 G31.162.13For Windows 7 32 bit9/8/201412/28/2016all_drivers-g31.162.13.exe99kbTransource Computer Systems, NEC PC-VJ25AAN6HJR9, Fujitsu FMVXD1W92Z, IBM 9210M43, HP Pavilion dv2854ca, Fujitsu FMVA30DN, SAMSUN 400B4A/400B5A/200B4A/200B5A, Sony VGN-SZ55_B, Sony VGN-FW148J, and more.
Unimark U550-3 2.11.1264For Windows 7 64 bit11/16/201412/30/2016all_drivers-2.11.1264.exe67kbIBM IBM System x3500 M3 Server -[7380AC1, NEC PC-GL20ESYG5, Toshiba SATELLITE C660-1VR, Fujitsu LifeBook N6470, Lenovo A619137, Alienware Aurora m9700, MouseComputer H87M-S01, HP VG244AA-ABU p6235uk, HP GB342AA-AB0 a6086tw, and more.
Unimark U550-3 A82932For Windows 710/11/201412/27/2016all_drivers-a82932.exe185kbHP PW579AA-ABG m7088a, IBM 2668WGY, Sony VPCEA2AFJ, Toshiba Dynabook Satellite J62 166D/5X, HP 500-108eo, Fujitsu FMVNFB70BK, Toshiba Satellite C850-B124, LG FE-225JE1, HP WC734AA-ABD 1130de, and more.
Unimark U550-3 K401.177For Windows 1011/22/201412/28/2016cc-k401.177.exe125kbPackard Bell EASYNOTE_MX52-B-029, Toshiba SATELLITE PRO C50-A-1HZ, LG S1-P655R1, EMachines M5300 Series, HP Hp workstation xw6000, HP KA770AA-ABU, HP DV9304EU, Fujitsu LifeBook A6120, SIE 840_P3, Fujitsu LIFEBOOK U574, Lenovo ThinkPad X300, and more.
Unimark U550-3 72709For Windows 10 64 bit9/28/201412/30/2016all_drivers-72709.exe56kbBiostar TP55, Sony PCG-Z1WAMP, Sony VPCEB13FG, HP H9-1101es, HP FQ553AA-ABA a6608f, Lenovo ThinkPad R60, WIPRO WSG37455V-0008, ALFATRON SpA HX610, IBM IBM System x3200 M2 -[4367I6A, ICP / IEi KINO-690AM2, LG F1-2242HS, NEC VERSAM350 NN942000802, EDsys EPROI5120W7P, and more.
Unimark U550-3 21.147For Windows 7 32 bit8/26/201412/28/2016all_drivers-21.147.exe36kbMitsubishi CX32VLZJTSBH, Intel S3420GP, NEC PC-LG24NRBEL, Lenovo 9482W86, HP RS898AA-B14, Compaq PJ536AA-ABA SR1265CL NA441, EDsys EDSCADI73770, Fujitsu ESPRIMO E5916, ASUS BA5190, and more.
Unimark U550-3 30449For Windows 7 64 bit8/26/201412/27/2016all_drivers-30449.exe135kbHP HP Pavilion dv5000 ES248EA#ABD, Toshiba Qosmio F60-10L, Sony VPCEB33FG, NEC PC-VL750CS, Lenovo ThinkPad SL410, HP HP Pavilion dv6-6c73ca, Dell Studio 1457, Dell PowerEdge 1800, Sony VGN-TZ170C, Toshiba SATELLITE PRO C870-176, HP FL210AA-ABV, Compaq PW505AA-ABA SR1410NX NA520, Packard Bell IMEDIA 6430, and more.
Unimark U550-3 N63747For Windows 73/4/201512/29/2016all_drivers-n63747.exe178kbPanasonic CF-W2FW6AXR, HP Compaq Presario Notebook PC, Panasonic CF-52VADBYFG, Supermicro X7DB8-X, Lenovo ThinkPad W700, Lenovo 2429BH6, NEC PC-GV286GLGL, ASUS N53Jf, Sony VGN-SZ76GN_B, HP Pavilion ze2000, and more.
Unimark U550-3 H41.1771.1For Windows 103/9/201512/28/2016all_drivers-h41.1771.1.exe51kbPackard Bell IMEDIA D9351 AIO, HP HP EliteBook 8540p, Sony VGN-NW250D, APC4R APC4R116, Lenovo ThinkPad X61 Tablet, Packard Bell IMEDIA H7612, HP HP ProBook 5330m, ASUS BP6260, HP KP266AA-ABZ, Sony VGN-A197VP, Sony VGN-TZ330E, and more.
Unimark U550-3 Y822.181.1For Windows 10 64 bit1/9/201512/28/2016all_drivers-y822.181.1.exe149kbViglen Dossier XR, IBM 847691U, Acer Aspire 1820PTZ, Panasonic CF-30CWQAZBM, HP PX623AA-ABU, NEC PC-MY18XEZ77, LG X110-L.A7B1A2, LG R560-U.ARC3BT, LG MB500-S.F7IBPL, and more.
Unimark U550-3 Q72442.1For Windows 83/1/201512/29/2016all_drivers-q72442.1.exe144kbPanasonic CF-F8GWE08N3, Sony VPCEA47EC, HP LX909ES#ABZ, HP HP Compaq 6715b, NEC PC-MY28AAZ75, HP HP Pavilion dv2000, Lenovo ThinkCentre E51, and more.
Unimark U550-3 1.1302.14For Windows 7 32 bit8/24/201412/29/2016all_drivers-1.1302.14.exe45kbFujitsu FMVNFB75DJ, SAMSUN 400B4Z/S01TH, HP HP Compaq 8200 Elite CM, Acer Aspire 3660, and more.
Unimark U550-3 62490For Windows 7 64 bit10/30/201412/29/2016all_drivers-62490.exe101kbNEC PC-VW978WG01, SAMSUN 400B4A/400B5A/200B4A/200B5A, Fujitsu FMVD53C011, Medion E1312, HP PS306AA-AB9, IBM ThinkCentre A52, Toshiba SATELLITE L850-A902, Lenovo ThinkPad T430, NEC PC-MY26RAZ77S96, Motion J3400, Sony VGC-JS4EF_S, HP HP Compaq nc6320, Dell Inspiron M5110, and more.

Please Note: There are particular operating systems known to have problems with Unimark U550-3:
  • Windows RT
  • Windows XP Starter Edition
  • Windows 7 Ultimate
  • Windows 10 Education
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Unimark U550-3 model.
Laptop Unimark U550-3Tablet Unimark U550-3Download Unimark U550-3Upgrade Unimark U550-3Update Unimark U550-32018 Unimark U550-3Free Unimark U550-3Data Unimark U550-3Info Unimark U550-3Help Unimark U550-3Guide Unimark U550-3Comments Unimark U550-3Windows 10 Unimark U550-3Vista Unimark U550-3Windows 7 Unimark U550-3Install Unimark U550-3