Driver Usb Serial Windows 7

I ve recently upgraded to Windows 7 Professional. Even though it is a major enhancement compared to Vista, I found out that the driver that I used for Vista can.

A quick note on installing the Prolific PL-2303 USB-to-Serial driver under Windows 7. My Puxing PX-777 Plus radios can be programmed using a USB Programming Cable.

Windows Drivers and Set-up for the USB RS-232 Adapter

Windows 7 and Mac drivers available at no charge, plus a simple fix a Windows Code 10 error.

Your source for Prolific and FTDI USB to Serial convters for RS232, RS422, and RS485, as well as PCI, PCMCIA, and PCI Express adapters.

Windows 8.1 Usb serial adapter driver Windows 8 Usb serial adapter driver Windows 8 x64 Windows Server 2008 R2 Windows 7 Usb serial adapter driver.

May 19, 2014  Veja como fazer a instalação de seu conversor USB para Serial no Windows 7. Contribua com o projeto WR Kits: Loja WR Kits.

Download the latest drivers for your USB-SERIAL CH341 to keep your Computer up-to-date.

driver usb serial windows 7

Jun 24, 2014  This video will show you a quick way to install that missing USB driver that you can t find on your specific PC Laptop. This Intel driver will work on any.

driver usb serial windows 7

USB to Serial Adapter (RS232) -Windows 7

USB - RS232 Serial Adapter Windows Desktop/Server Installation

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Windows 10, 8.1, 8, 7, Vista 64-bit 32bit,  Windows XP, Windows 2000, Windows Me, Windows 98

Important note regarding Windows 10/8.1/8/7 Vista:

The driver MUST be installed as Administrator

Right-click the downloaded EXE file and choose Run as administrator

Download the Windows installer for the USB RS-232 adapter:

Download for Windows 10/8.1/8/7/Vista/XP 32-bit

Download for Windows 10/8.1/8/7/Vista 32-bit and 64-bit

If for some reason the above driver does not work, try one of the following:

Download for Windows 7/Vista/XP 32-bit and 64-bit - Alternate driver

Download for Windows XP, 2000, 98/ME 32-bit only

For older cables purchased prior to October, 2010 :

Download for Windows 8/7/Vista/XP 32-bit and 64-bit

Download for Windows Vista 32-bit only

Run the installer, then after rebooting, plug the USB end of the adapter into one of the USB ports on the computer.

NOTE: For Windows 7, please use RC build 7100 or RTM Final version. Installer program will not run on early Windows 7 or Beta versions

Check the software driver installation

1 Open the Device Manager dialog from Control Panel

Windows Vista: Start Control Panel System Hardware Device Manager

Windows XP: Start Control Panel System Hardware Device Manager

Windows 2000: Start Settings Control Panel System Hardware Device Manager

Windows 98/ME: Start Settings Control Panel System Device Manager

2 Click the plus sign next to Ports.

3 If the device is properly installed, USB Serial Port or Prolific USB-to-Serial COM Port will be displayed.

The software driver is properly installed, but the USB-RS232 adapter does not work as expected

One of the common reasons that software may not work as expected with a USB-Serial adapter when the device is properly installed, is many older programs and even some new ones only support a limited number of COM ports e.g. only COM1 - COM4

If the USB-RS232 adapter is installed as COM5, it may need to be reassigned to COM1 - COM4 to work with some software.

The following outlines how to to reassign the COM port on Windows XP/2K/Me/98SE

Windows XP

1 Follow steps 1-3 of Check the software driver installation above.

2 Right-click on the Prolific USB to Serial Port, then click Properties

3 Click on the Port Settings tab. Click the Advanced button.

4 In the COM Port Number drop-down select the desired port number. For example if the software requires COM2, select COM2. Note the COM port must have in use listed next to it, if it does then another device with that name is already installed in the system. After selecting the desire port number, click OK.

5 Click OK again, and the device will show up as being on the same COM port that it was before i.e., COM5, but should show up on the selected port name when the Device Manager dialog is closed and opened again.

6 Close the Device Manager. Launch the software to use with the new COM port.

Windows 2000, Me, and 98 SE Second Edition

1 Follow steps 1 2 of Check the software driver installation above.

2 Right-click on the Prolific USB to Serial Port, then click Properties.

4 Uncheck Use automatic settings.

5 Select Input/Output range. Click on Change Settings.

6 Type 02E8-02EF in the Value box. This value will change the port to COM 4. If COM 4 is in use, you must choose another port. The values for each port are.

COM 1: 03F8-03FF

COM 2: 02F8-02FF

COM 3: 03E8-03EF

COM 4: 02E8-02EF

7 Enter the value, then click OK. Click OK again, then click Yes when the Creating a Forced Configuration window appears. Click OK.

8 Restart the computer. The Device Manager can be checked, to see the COM port change.

Note: Adapter may not be exactly as pictured above.

USB Console Serial Driver fails to install on Windows 8.1 x64. Unanswered Question. teater Apr 24th, 2014.

driver usb serial windows 7

Available Part Numbers





Additional information

What s included

Straight A Male Connector

9 Pin Male Serial Connector

Drivers CD


How to fix a code 10 error

Windows 7 Drivers, 32bit and 64bit Latest Drivers

Windows XP Drivers Latest Drivers

Mac Drivers Latest Drivers

Prolific drivers site

2009 Version

Vista Drivers

Windows Drivers 2007 version

Windows Drivers 2003 version

Mac Drivers

Mac OS 10.3 Drivers

Linux Drivers



24AWG Power/Ground

28AWG Data pair

PVC Jacket

4.5mm OD

Supports all RS232 Serial Devices.

PC Compatible:Win98, Win98SE, Win2000, XP, Vista, 7 32 64 bit

Prolific Chipset

Mac Compatible: OS X and above

Plug and Play and Hot Swappable

Fully bus powered, no external power source needed.

One Year Warranty

Do you have a Code 10 Error after installing your USB to Serial. Or, do you already have one that you re having problems with. You probably don t have the correct driver selected. You ll need to choose the 2008 driver, version to correct the problem. Download the correct version below, it works perfectly.


RoHS Compliant

REACH Compliant

Certificate of Conformity.