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 4,258 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.
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
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows ME
File Name
KQ-U8A_Driver.zip (1.3 MB)
Versions
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
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See all Ericsson Prolific USB-to-Serial Bridge ratings and reviews
Related Driver Updates
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
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
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 |