Description: brand new and high quality This is a newly designed product, using the Taiwan prolific production company PL2303TA chips, PL2303TA perfectly for win XP/VISTA/7/8/8.1 system PL2303TA provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host. PL2303TA 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 without having to rewrite the COM port software application. By taking advantage of USB bulk transfer mode, large data buffers, and automatic flow control, PL2303TA is capable of achieving higher throughput compared to traditional UART (Universal Asynchronous Receiver Transmitter) ports.When real RS232 signaling is not required, baud rate higher than 115200 bps could be used for even higher performance. The flexible baud rate generator of PL2303TA could be programmed to generate any rate between 75 bps and 6M bps. PL2303TA 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. With very small power consumption in either operating or suspend mode, PL2303TA is perfect for bus powered operation with plenty of power left for the attached devices. Flexible signal level requirement on the RS232-like serial port side also allows PL2303TA to connect directly to any 3.3V~1.8V range devices. This product is designed for laboratory, product testing, low-cost MCU communications and other applications, there are four lead, Red +5 V Black GND White RXD Green TXD Applications: Single-chip upgrade solution for Legacy RS232 devices to USB interface USB to RS232 converters/cables/dongles Personal Infotainment/Media Player Docking USB Interface Cellular/PDA USB Interface Data Transfer Cable Serial-over-IP Wireless Solution USB Barcode/for Smart Card Readers GPS/Navigation USB Interface Point-of-Sale (POS) Terminals/Printers PC Docking Station/Port Replicators Industrial/Instrumentation/Automation Control USB Interface USB Modem/Wireless/Zigbee USB Interface Set-Top Box (STB) / Home for Gateway USB Interface BatteryCharger Application MCU-based devices to USB interface Cable lenght:100cm(approx) Quantity: 1Pc Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(No Retail Package): PL2303TA USB TTL to RS232 Module Converter Serial Adapter Cable x 1