Ericsson Prolific USB-to-Serial Bridge Driver Download

The Prolific USB-to-Serial Bridge is a device manufactured by Ericsson. This update - "KQ-U8A_Driver.zip" - has an average rating of 4 out of 5 stars based on 41 reviews, and has been downloaded 4,240 times. Visitors have successfully installed this driver on PCs running Windows Vista and Windows XP. The total disk space used for this update is 1.3 MB.

41 Ratings (see all reviews)
4,240 Downloads

Supported Models

KQ-U8A

Prolific USB-to-Serial Bridge

Sony Ericsson 750

Sony Ericsson 750 USB WMC Data Modem

Sony Ericsson 750 USB WMC Data Modem (WDM)

Sony Ericsson 750 USB WMC Device Management

Sony Ericsson 750 USB WMC Device Management (WDM)

Sony Ericsson 750 USB WMC Modem

Manufacturers

Ericsson

Prolific

Sony Ericsson

USB World

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows ME

File Name

Versions

4.28.0.2703 (2005-02-11) via .inf
4.20.0.2700 (2004-03-11) via .inf
1.3.0.0 (2005-01-20) via .inf
4.22.0.2700 (2004-08-09) via .inf

Uploaded By

Alejandro (DG Member) on 17-Jul-2006

Most Helpful Reviews

 
5 of 6 people found the following review helpful:
comtechcs
Tested on Windows Vista
23 Feb 2008
 

Installation: 4 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"I used this with my LG C2000 phone and the USB UARRT Device had LG C1300 and KQ-U8A written on it. I was using BitPim and could get the calender to work, but didn't continue because bitpim does not support my phone and pictures. Which is what I needed it for. This software works though."
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4 of 5 people found the following review helpful:
rao
Tested on Windows XP
8 Mar 2008
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"nedd usb host to host bridge cable driver"
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4 of 5 people found the following review helpful:
Jairo
Tested on Windows Vista
16 Apr 2007
 

Installation: 3 out of 5
Stability: 2 out of 5
Compatibility: 1 out of 5
 
"Didn't work on Vista."
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4 of 5 people found the following review helpful:
ali
Tested on Windows XP
16 Apr 2007
 

Installation: 3 out of 5
Stability: 3 out of 5
Compatibility: 5 out of 5
 
"kırk dokuz elli"
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Already tried it? Give your review.

See all Ericsson Prolific USB-to-Serial Bridge ratings and reviews

Device Hardware IDs

Compatible IDs

How to Update Prolific USB-to-Serial Bridge Device Drivers

Step 1 - Download Your Driver

To get the Prolific USB-to-Serial Bridge driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Ericsson Prolific USB-to-Serial Bridge into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Ericsson Prolific USB-to-Serial Bridge. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

  1. Open a tool called Device Manager.

  2. Use Device Manager to put the new driver on your computer.

  3. Turn your computer off.

  4. Turn your computer back on.

Now your new driver is ready!

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
USBDrvier/Cable_Driver.exe 24.6 KB 5 Jan 2005
USBDrvier/DCU11.exe 208.9 KB 8 Aug 2004
USBDrvier/DCU11.u2k 100 bytes 8 Aug 2004
USBDrvier/DCU11.u98 167 bytes 8 Aug 2004
USBDrvier/DCU112k.exe 47.6 KB 8 Aug 2004
USBDrvier/DCUbus.inf 8.1 KB 8 Aug 2004
USBDrvier/DCUvxd.inf 10.8 KB 8 Aug 2004
USBDrvier/DCUw2k.inf 4.6 KB 8 Aug 2004
USBDrvier/DCUwdm.inf 4.9 KB 8 Aug 2004
USBDrvier/DRemover98_2K.exe 135.2 KB 7 Nov 2001
USBDrvier/DriverLanguageMap.xml 434 bytes 25 Aug 2004
USBDrvier/EPIUSB.INF 1.5 KB 23 Mar 2003
USBDrvier/EPIUSB.SYS 14.9 KB 4 Sep 2001
USBDrvier/SER2UP.INF 2.5 KB 23 Jun 2005
USBDrvier/SER2UP.VXD 21.2 KB 24 May 2005
USBDrvier/SER9PL.sys 34.3 KB 27 Oct 2003
USBDrvier/SERSPL.INF 2.3 KB 23 May 2001
USBDrvier/SERSPL.VXD 26.7 KB 27 Oct 2003
USBDrvier/SERWPL.INF 8.6 KB 25 Feb 2004
USBDrvier/USB.exe 208.9 KB 5 Jan 2005
USBDrvier/USB.u2k 84 bytes 5 Jan 2005
USBDrvier/USB.u98 142 bytes 5 Jan 2005
USBDrvier/USB2k.exe 47.6 KB 5 Jan 2005
USBDrvier/USBPORT.SYS 42.1 KB 24 May 2005
USBDrvier/USBbus.inf 8.1 KB 5 Jan 2005
USBDrvier/USBvxd.inf 10.8 KB 5 Jan 2005
USBDrvier/USBw2k.inf 4.6 KB 5 Jan 2005
USBDrvier/USBwdm.inf 4.8 KB 5 Jan 2005
USBDrvier/k750bus.cat 9.8 KB 7 Mar 2005
USBDrvier/k750bus.inf 6.8 KB 13 Feb 2005
USBDrvier/k750bus.sys 55.2 KB 10 Feb 2005
USBDrvier/k750cm95.sys 10.7 KB 10 Feb 2005
USBDrvier/k750cmnt.sys 6.1 KB 10 Feb 2005
USBDrvier/k750comm.vxd 23.9 KB 10 Feb 2005
USBDrvier/k750cr.sys 4.0 KB 10 Feb 2005
USBDrvier/k750mdfl.sys 6.6 KB 10 Feb 2005
USBDrvier/k750mdm.cat 13.2 KB 7 Mar 2005
USBDrvier/k750mdm.sys 89.9 KB 10 Feb 2005
USBDrvier/k750mdm2.inf 13.1 KB 13 Feb 2005
USBDrvier/k750mdmv.inf 18.7 KB 13 Feb 2005
USBDrvier/k750mdmw.inf 5.0 KB 13 Feb 2005
USBDrvier/k750mgmt.cat 12.8 KB 7 Mar 2005
USBDrvier/k750mgmt.sys 81.7 KB 10 Feb 2005
USBDrvier/k750obex.cat 12.8 KB 7 Mar 2005
USBDrvier/k750obex.sys 79.5 KB 10 Feb 2005
USBDrvier/k750obx2.inf 4.6 KB 13 Feb 2005
USBDrvier/k750obxv.inf 10.9 KB 13 Feb 2005
USBDrvier/k750obxw.inf 4.6 KB 13 Feb 2005
USBDrvier/k750sdm2.inf 4.7 KB 13 Feb 2005
USBDrvier/k750sdmv.inf 10.9 KB 13 Feb 2005
USBDrvier/k750sdmw.inf 4.6 KB 13 Feb 2005
USBDrvier/k750vcd.vxd 13.3 KB 10 Feb 2005
USBDrvier/k750vcr.vxd 30.6 KB 10 Feb 2005
USBDrvier/k750wh95.sys 6.6 KB 10 Feb 2005
USBDrvier/k750whnt.sys 5.7 KB 10 Feb 2005
USBDrvier/ser2pl.sys 43.1 KB 30 Nov 2003
USBDrvier/setup.ini 300 bytes 5 Jan 2005
USBDrvier/slabbus.sys 51.0 KB 5 Jan 2005
USBDrvier/slabcm95.sys 10.6 KB 5 Jan 2005
USBDrvier/slabcmnt.sys 6.1 KB 5 Jan 2005
USBDrvier/slabcomm.vxd 23.9 KB 5 Jan 2005
USBDrvier/slabcr.sys 4.0 KB 5 Jan 2005
USBDrvier/slabser.sys 82.8 KB 5 Jan 2005
USBDrvier/slabvcd.vxd 13.2 KB 5 Jan 2005
USBDrvier/slabvcr.vxd 30.6 KB 5 Jan 2005
USBDrvier/slabwh95.sys 6.7 KB 5 Jan 2005
USBDrvier/slabwhnt.sys 5.8 KB 5 Jan 2005
USBDrvier/usb2vcom.inf 8.5 KB 23 Jun 2005
USBDrvier/usb2vcom.sys 22.8 KB 24 May 2005
USBDrvier/v800bus.cat 9.7 KB 25 Aug 2004
USBDrvier/v800bus.inf 7.2 KB 25 Aug 2004
USBDrvier/v800bus.sys 52.4 KB 9 Aug 2004
USBDrvier/v800cm95.sys 10.7 KB 9 Aug 2004
USBDrvier/v800cmnt.sys 6.1 KB 9 Aug 2004
USBDrvier/v800comm.vxd 23.9 KB 9 Aug 2004
USBDrvier/v800cr.sys 4.0 KB 9 Aug 2004
USBDrvier/v800mdfl.sys 6.2 KB 9 Aug 2004
USBDrvier/v800mdm.cat 13.1 KB 25 Aug 2004
USBDrvier/v800mdm.sys 84.5 KB 9 Aug 2004
USBDrvier/v800mdm2.inf 13.6 KB 25 Aug 2004
USBDrvier/v800mdmv.inf 18.8 KB 25 Aug 2004
USBDrvier/v800mdmw.inf 5.0 KB 25 Aug 2004
USBDrvier/v800mgmt.cat 12.7 KB 25 Aug 2004
USBDrvier/v800mgmt.sys 77.8 KB 9 Aug 2004
USBDrvier/v800obex.cat 12.7 KB 25 Aug 2004
USBDrvier/v800obex.sys 75.6 KB 9 Aug 2004
USBDrvier/v800obx2.inf 4.9 KB 25 Aug 2004
USBDrvier/v800obxv.inf 11.1 KB 25 Aug 2004
USBDrvier/v800obxw.inf 4.8 KB 25 Aug 2004
USBDrvier/v800sdm2.inf 5.0 KB 25 Aug 2004
USBDrvier/v800sdmv.inf 11.1 KB 25 Aug 2004
USBDrvier/v800sdmw.inf 4.9 KB 25 Aug 2004
USBDrvier/v800vcd.vxd 13.3 KB 9 Aug 2004
USBDrvier/v800vcr.vxd 30.6 KB 9 Aug 2004
USBDrvier/v800wh95.sys 6.7 KB 9 Aug 2004
USBDrvier/v800whnt.sys 5.8 KB 9 Aug 2004
USBDrvier/z800bus.cat 9.8 KB 15 Feb 2005
USBDrvier/z800bus.inf 6.8 KB 10 Feb 2005
USBDrvier/z800bus.sys 55.2 KB 9 Feb 2005
USBDrvier/z800cm95.sys 10.7 KB 9 Feb 2005
USBDrvier/z800cmnt.sys 6.1 KB 9 Feb 2005
USBDrvier/z800comm.vxd 23.9 KB 9 Feb 2005
USBDrvier/z800cr.sys 4.0 KB 9 Feb 2005
USBDrvier/z800mdfl.sys 6.6 KB 9 Feb 2005
USBDrvier/z800mdm.cat 13.2 KB 15 Feb 2005
USBDrvier/z800mdm.sys 89.9 KB 9 Feb 2005
USBDrvier/z800mdm2.inf 13.1 KB 10 Feb 2005
USBDrvier/z800mdmv.inf 18.8 KB 10 Feb 2005
USBDrvier/z800mdmw.inf 5.0 KB 10 Feb 2005
USBDrvier/z800mgmt.cat 12.8 KB 15 Feb 2005
USBDrvier/z800mgmt.sys 81.8 KB 9 Feb 2005
USBDrvier/z800obex.cat 12.8 KB 15 Feb 2005
USBDrvier/z800obex.sys 79.5 KB 9 Feb 2005
USBDrvier/z800obx2.inf 4.6 KB 10 Feb 2005
USBDrvier/z800obxv.inf 10.9 KB 10 Feb 2005
USBDrvier/z800obxw.inf 4.6 KB 10 Feb 2005
USBDrvier/z800sdm2.inf 4.7 KB 10 Feb 2005
USBDrvier/z800sdmv.inf 10.9 KB 10 Feb 2005
USBDrvier/z800sdmw.inf 4.6 KB 9 Feb 2005
USBDrvier/z800vcd.vxd 13.3 KB 9 Feb 2005
USBDrvier/z800vcr.vxd 30.6 KB 9 Feb 2005
USBDrvier/z800wh95.sys 6.6 KB 9 Feb 2005
USBDrvier/z800whnt.sys 5.7 KB 9 Feb 2005
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