The USB\VID_067B&PID_2303&REV_0300 corresponds to the PL2303 Serial Port MA-8910P device. Download the driver here. This was manufactured by Prolific. For users in need of drivers, our archive provides comprehensive support for this device, including Windows 7, Windows Vista, and Windows XP.


Note that the Hardware ID is from the chipset of the PL2303 Serial Port driver. This has been extensively used globally. This is made by Prolific. If you are having problems installing this then you might have a fake chip which has become very common.

On the latest drivers Prolific has blocked the fake chips from installing the latest drivers. Likewise you can see the full installation of the driver on this website on the following pages known as the Prolific usb to serial driver. You can see there how to best to install the driver in full. The basic driver without the installation instruction have been added below. If you are getting error then see the full page on this under the Prolific usb-to-serial comm port on this website.


PL2303 Serial Port

The Vendor ID (VID) vid_067b identifies the vendor as Prolific Technology, Inc which is a company that produces semiconductor solutions. Likewise the Product ID (PID) pid_2303. It identifies the product as a PL2303 Serial Port. There is also a Revision Number (REV) rev_0600. So we now know that this Hardware ID comes from a generic IC. In addition which is a PL2303 Serial Port chipset that was made by Prolific Technology, Inc  for the Serial Port market.

See also  usb\vid_1908&pid_2311&rev_0100

Likewise the PL2303 Serial Port is a commonly used integrated circuit (IC) chip designed by Prolific Technology Inc. In addition it is widely used for adding serial communication capabilities to various devices. Likewise including personal computers, laptops as well as other embedded systems.



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Hardware ID’s

You can also see the hardware ID for the CSR Bluetooth with the ID usb\vid_0a12&pid_0001&rev_8891 on here. The CSR Bluetooth driver is a very common hardware driver as it comes in most generic headphones and earphones. You can download the driver on that page and not on here. This is for the PL2303 device. Likewise note that there is also the hardware ID for the UART ports on here. This is again another common driver. Likewise the hardware ID for the ft232r usb uart driver on here is usb\vid_0403&pid_6001&rev_0600. You can also find the driver on here.

Note that there are also the hardware ID for the CSR Bluetooth driver. This as stated before is a common driver and ID in generic hardware. Most Chinese generic hardware in their headphones are the usb\vid_0a12&pid_0001&rev_2520 hardware ID. So click on that page to download the driver for your headphones on there. This page is for the PL2303 Serial Port MA-8910P which you can download below. Lastly there is also the Additionally there is the CP210x UART Bridge which uses the hardware ID usb\vid_10c4&pid_ea60&rev_0100. See that page for the driver of the UART bridge.

See also  usb\vid_10c4&pid_ea60&rev_0100


Mobile Hardware

There are a number of other drivers on this website. In addition you can also see the Samsung  Driver which is the usb\vid_04e8&pid_6860&rev_0400 hardware. This which is the MTP for the Samsung phone. The MTP protocol ensure that you mobile phone can connect to your computer. Note the Samsung vendor ID as 04e8 which is the correct ID. The following is the hardware ID for the Sony Ericsson mobile phone. This is the usb\vid_0fce&pid_adde&rev_0100 hardware ID. Again you will note the vendor as 0fce which is that of Sony. Finally the other telephone company ios the Xperia range of phones. This being the Xperia M Dual. The hardware ID is usb\vid_0fce&pid_adde&rev_0100 and as explained see that page to download the driver for it.


Compatibility ID’s are the Compatible ID:



Driver Download

There is also the USB to Serial Comm Port Driver. on here. Note that if this driver below which is the latest does not work. Then see the older drivers on the main page as you might have a fake Prolific chipset. Likewise only the older drivers will work on the fake chips on the market. See also the Prolific USB to Serial Driver as well as the FT231x usb uart driver and the FT230x basic uart driver which is also on here.



driver download

Prolific 2303 USB to Serial Driver

Installer version & Build date:  Version 4.0.0 (2021/12/30)

(Windows XP / Vista / Win7 / Win8.1 / Win10 / Win11) 32bit & 64bit