PL-2303HX (Rev D) Product Datasheet - 10 - Document Version 1.4.4 3.0 Introduction PL-2303HX (Chip Rev D) or PL-2303HXD provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. Taipei Headquarter 7F, No.48, Sec. 3, Nan Kang Rd., Nan Kang, Taipei, Taiwan 115, R.O.C. Tel: +886-2-2654-6363 / Fax: +886-2-2654-6161 / Website: www.prolific.com.tw.

PL-2303HX (Rev D) Product Datasheet - 10 - Document Version 1.4.4 3.0 Introduction PL-2303HX (Chip Rev D) or PL-2303HXD provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. If an external EEPROM is connected, a custom VID/PID can be set. The problem is that no information is available about the contents of this EEPROM. A software tool called 'EEPROM Writer Program' is available to program this EEPROM through the PL2303 itself, but I cannot find this tool anywhere.

CloseX Warning Notice: It is confirmed that counterfeit (fake) PL-2303HX Rev A USB to Serial Controller ICs using Prolific's trademark logo and device drivers were being sold in the China market. Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality and causes driver compatibility issues.

Prolific Pl2303 Driver Windows 7

We issue this warning to all our customers and consumers to avoid confusion and false purchase. Only buy from Prolific authorized distributors.

Please be warned also that selling counterfeit products are illegal and punishable by civil and criminal courts according to the trademark, copyright, and intellectual properties laws and regulations. Prolific will take proper and severe actions to cease and confiscate these counterfeit products.

Prolific also prohibits the distribution of any PL-2303 drivers (including download links) without written permission from Prolific. Prolific advices end-users to only purchase branded cable products with company name contact information for service and support in case you suspect a counterfeit chip inside. You may also contact Prolific to provide the vendor information. PL-2303HX Rev A (or PL-2303HXA) also has been discontinued (EOL) since October 2012 and does not support Windows 8 onwards. Prolific advises users to purchase cables/adapters with PL2303HXD (HX Rev D) or PL2303TA chip. The Prolific PL-2303HX is a low cost and high performance USB-to-Serial Bridge Controller. The Prolific PL-2303HX provides a convenient solution for connecting an RS-232 full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host.

Prolific Pl 2303

The Prolific PL-2303HX highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready. The Prolific PL-2303HX is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices.

Pl 2303 Driver Windows 10

With very small power consumption in either operating or suspend mode, the Prolific PL-2303HX is perfect for bus power operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS-232 serial port side also allows the Prolific PL-2303HX to connect directly to 3.3V 1.8V devices. Prolific PL-2303HX integrates on-chip clock generator and OTP ROM to save external crystal and EEPROM. Customers can design with effective BOM cost and compact PCB size.

.