Prolific PL2303 Drivers Download

Free Prolific Drivers Download

Download the latest Prolific PL2303 driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Browse the list below to find the driver that meets your needs. To see more matches, use our custom search engine to find the exact driver.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Prolific PL2303. It is a software utility that will find the right driver for you - automatically.

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Having trouble finding the right driver? Try the Automatic Driver Update Utility, or you can request a driver and we will find it for you.

Find All Prolific PL2303 Drivers

Popular Driver Updates for Prolific PL2303

Prolific PL2303 Driver Update Utility

Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP
File Version: Version 3.7.2
File Size: 269 KB
File Name:
dfsetup.exe

Overall Rating:
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Prolific GMUS-03 PL-2303 Driver

Prolific

Device Type: USB
Supported OS: Win XP Home, Win XP Pro
File Version: Version 1.5.0.0
Release Date: 2002-04-09
File Size: 98.7 KB
File Name:
pl2303xp_v15.zip

Overall Rating: (109 ratings, 116 reviews)
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21,540 Downloads

Submitted Dec 5, 2003 by Marcus R. Matos (DG Member):
"This is for a USB to Serial Adapter which has no brand, but only a model number of GMUS-03.The chip in it is actually a Prolific PL-2303 chip. These are the drivers for it. This is the WinXP version. There is a seperate Win98, WinME, Win2k version."

PL-2303 - Cable (CA-42 Generic) Driver

Prolific

Device Type: Other Devices
Supported OS: Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win 2003 Server, Win Server 2003 x64, Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE
File Version: Version 3.3.3.114
File Size: 3.1 MB
File Name:
PL2303_Prolific_DriverInstaller_10311.exe

Overall Rating: (10 ratings, 11 reviews)
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9,523 Downloads

Submitted Jul 20, 2009 by Diego Ospina Hernández (DG Member):
"PL-2303 Driver Setup Installer, Prolific Edition - Setup Installer Revision Note History - ======================================== - System Requirement: - . Supports the following Windows OSes: - - Windows 98SE - - Windows ME - - Windows 2000 SP4 - - Windows XP SP2 and above (32-bit) - - Windows ..."

Prolific usb-serial Driver

Prolific

Device Type: Modem / ISDN
Supported OS: Win XP Home, Win XP Pro
File Version: Version 2.0.0.18
Release Date: 2003-07-16
File Size: 91.5 KB
File Name:
wd_pl-2303_v20018.zip

Overall Rating: (148 ratings, 160 reviews)
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32,392 Downloads

Submitted Dec 4, 2003 by get_off_it (DG Member):
"manufacture's site tech.prolific.com.tw/visitor/v_welcome.asp"

PL-2303 Driver

Prolific

Device Type: Other Devices
Supported OS: Win 7, Win 7 x64, Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win 2003 Server, Win Server 2003 x64, Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98
File Version: Version 1.1.0
File Size: 2.4 MB
File Name:
PL2303_Prolific_DriverInstaller_v110.zip

Overall Rating: (2 ratings, 2 reviews)
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2,201 Downloads

Submitted Mar 13, 2010 by Kolya (DG Member):
"PL-2303 USB to Serial Bridge (H, HX, X) Installshield Driver Setup Program"

Prolific GMUS-03 PL-2303 Driver

Prolific

Device Type: Modem / ISDN
Supported OS: Win 98SE, Win 98
File Version: Version 1.5.0.0
Release Date: 2002-04-09
File Size: 110.3 KB
File Name:
pl2303_v15.zip

Overall Rating: (29 ratings, 31 reviews)
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7,346 Downloads

Submitted Dec 5, 2003 by Marcus R. Matos (DG Member):
"This is for a USB to Serial Adapter which has no brand, but only a model number of GMUS-03.The chip in it is actually a Prolific PL-2303 chip. These are the drivers for it. This is the Win98, WinME, Win2k version. There is a seperate WinXP version."

Generic, PL-2303 Driver

Prolific

Device Type: Other Devices
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Win ME, Win 98
File Version: Version v2.0.2.8 for Win2K/XP/2003
File Size: 1.5 MB
File Name:
x-IO_Cable-PL-2303HX-Drivers-Generic-wd_pl2303_v20019v2028.zip

Overall Rating: (4 ratings, 4 reviews)
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1,279 Downloads

Submitted Jan 2, 2008 by John Ebert (DG Member):
"This is a more friendly XP driver from the Taiwan Manufacturer site for PL-2303 USB to Serial Bridge (H, HX, X) Installshield Driver Setup Program - v2.0.0.19 for Win98SE/ME - v2.0.2.8 for Win2K/XP/2003 (XP Logo Certified) - For Prolific USB Device VID_067B&PID_2303 Only (check your control panel hardware ..."

PL 2303 Driver

iConcepts™

Device Type: Other Devices
Supported OS: Win XP Home, Win XP Pro, Win 2000 Workstation, Other
File Version: Version v2.0.2.8 for Win2K/XP/2003
File Size: 1.5 MB
File Name:
PL-2303HX-Drivers-Generic-wd_pl2303_v20019v2028.zip

Overall Rating: (2 ratings, 2 reviews)
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990 Downloads

Submitted Jan 3, 2008 by John (DG Member):
"I bought an iConcepts Serial-USB bridge in 2002. The driver was never stable until I finally found this one updated at Prolific in Dec. 2007 - The iConcepts device inside the plastic shell is actually reported as a Prolific device in my Windows XP device manager. Below are the details. - This is a more ..."

PL-2303 USB to Serial Bridge Controller Driver

Prolific

Device Type: Other Devices
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98
File Version: Version v2.0.0.26
File Size: 1.5 MB
File Name:
wd_pl-2303hx_v20014v20026.zip

Overall Rating: (50 ratings, 52 reviews)
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9,740 Downloads

Submitted Jan 29, 2005 by Screwloose (DG Member):
"PL-2303H Installshield Driver Setup Program v2.0.0.14 for Win98SE/ME v2.0.0.26 for Win2K/XP (XP Logo Certified) for Prolific USB VID/PID Only"

PL2303 Driver

Prolific

Source: Manufacturer Website (Official Download)
Device Type: Printer / Plotter / Multi-Office
Supported OS: Win 10, Win 10 x64, Win 8.1, Win 8.1 x64, Win 8, Win 8 x64, Win 7, Win 7 x64, Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win 2003 Server, Win Server 2003 x64, Win XP Home, Win XP Pro, Win XP Pro x64, Other
File Version: Version 1.18.1
File Size: 7.8 MB
File Name:
PL2303_DriverInstaller_1181_20170504.zip

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147 Downloads

Submitted Sep 11, 2017 by Sharmila (DG Staff Member):
"Printer Driver File - OS: Windows Server 2012, Windows Server 2016"

PL-2303 Driver

Prolific

Device Type: Other Devices
Supported OS: Win 7, Win 7 x64, Win Server 2008, Win Server 2008 x64, Win Vista, Win Vista x64, Win 2003 Server, Win Server 2003 x64, Win XP Home, Win XP Pro, Win XP Pro x64, Win 2000 Workstation, Win 2000 Server, Win ME, Win 98SE, Win 98
File Version: Version v3.3.11.152
File Size: 2.4 MB
File Name:
x_IO_Cable_PL-2303_Drivers_-_Generic_Windows_allinone_PL2303_Prolific_DriverInstaller_v1210.zip

Overall Rating: (2 ratings, 2 reviews)
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412 Downloads

Submitted Jun 17, 2010 by Corvid (DG Member):
"Executable installer is zipped along with the release notes - Source: http://www.prolific.com.tw/eng/downloads.asp?ID=31"

How to Install Drivers

After you have found the right driver for your device and operating system, follow these simple instructions to install it.

  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.

Visit our Driver Support Page for helpful step-by-step videos

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