Prolific USB Composite Device Driver Download

Prolific Drivers

The USB Composite Device is a network device manufactured by Prolific. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "DKU-5_KQ-UBA_WT048000317.zip" is rated (5 out of 5 stars) based on 5,131 downloads and 42 reviews. It has been installed successfully by our users on PCs running Windows 7 and Windows XP. The total disk space used for this update is 407.5 KB.


42 Ratings (see all reviews)
5,131 Downloads

Supported Models

WT048000317

Prolific USB-to-Serial Bridge

USB Composite Device

USB Data Cable

USB Dta Cable

USB to Serial Port

Manufacturers

Prolific

USB World

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

DKU-5_KQ-UBA_WT048000317.zip (407.5 KB)


Versions

1.8.0.0 (2005-06-20) via .inf
4.20.0.2700 (2004-03-11) via .inf

Additional Notes

Nokia DKU-5 Cable Driver. Install the driver manually. If you use the .exe it can be problems..

Uploaded By

Sonsuzsuzluk (DG Member) on 16-Jan-2006

Ratings & Reviews

See all Prolific USB Composite Device ratings and reviews

How to Update USB Composite Device Device Drivers

Step 1 - Download Your Driver

To get the USB Composite Device 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 Prolific USB Composite Device 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 Prolific Driver Update Utility. 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
Driver01/Cable_Driver.exe 24.6 KB 5 Jan 2005
Driver01/DRemover98_2K.exe 135.2 KB 7 Nov 2001
Driver01/SER2UP.INF 2.5 KB 8 Aug 2005
Driver01/SER2UP.VXD 21.2 KB 7 Jul 2005
Driver01/SER9PL.sys 34.3 KB 27 Oct 2003
Driver01/SERSPL.INF 2.3 KB 23 May 2001
Driver01/SERSPL.VXD 26.7 KB 27 Oct 2003
Driver01/SERWPL.INF 8.6 KB 25 Feb 2004
Driver01/USB.exe 208.9 KB 5 Jan 2005
Driver01/USB.u2k 84 bytes 5 Jan 2005
Driver01/USB.u98 142 bytes 5 Jan 2005
Driver01/USB2k.exe 47.6 KB 5 Jan 2005
Driver01/USBPORT.SYS 42.2 KB 7 Jul 2005
Driver01/USBbus.inf 8.1 KB 5 Jan 2005
Driver01/USBvxd.inf 10.8 KB 5 Jan 2005
Driver01/USBw2k.inf 4.6 KB 5 Jan 2005
Driver01/USBwdm.inf 4.8 KB 5 Jan 2005
Driver01/ser2pl.sys 43.1 KB 1 Dec 2003
Driver01/setup.ini 300 bytes 5 Jan 2005
Driver01/slabbus.sys 51.0 KB 5 Jan 2005
Driver01/slabcm95.sys 10.6 KB 5 Jan 2005
Driver01/slabcmnt.sys 6.1 KB 5 Jan 2005
Driver01/slabcomm.vxd 23.9 KB 5 Jan 2005
Driver01/slabcr.sys 4.0 KB 5 Jan 2005
Driver01/slabser.sys 82.8 KB 5 Jan 2005
Driver01/slabvcd.vxd 13.2 KB 5 Jan 2005
Driver01/slabvcr.vxd 30.6 KB 5 Jan 2005
Driver01/slabwh95.sys 6.7 KB 5 Jan 2005
Driver01/slabwhnt.sys 5.8 KB 5 Jan 2005
Driver01/usb2vcom.inf 8.5 KB 8 Aug 2005
Driver01/usb2vcom.sys 28.7 KB 6 Aug 2005
This website is not affiliated with Prolific. All company names/logos are properties of their owners.
server: web2, load: 1.01