Connector Type: USB Cable Type: USB Compatible Devices: Laptop Features: High Speed Color: Black 【Robust Design】Provides a fast and easy way to connect devices with RS232 level serial interfaces to USB. Offers access to UART transmit (RS232 Tx), receive (RS232 Rx), VCC (5V), and GND connections. 【Plug and Play Functionality】USB specification 2.0, CH340 driver compatible. 【Operating System Compatibility】Compatible with Windows XP / 7 / 8 / 10 32-bit / 64-bit, Linux, Wince, Mac, Vista, etc. Baud rate: 300 bps to 1.5 Mbps. Opened for inspection and photography, so listed as "Like New". Never used. 344