ITEM NAME:6Pin USB 2.0 to TTL UART Module Serial Converter CP2102 STC Replace Ft232 M Y2R9 6Pin USB 2.0 to TTL UART Module Serial Converter CP2102 STC Replace Ft232 M Y2R9 Brand new and high quality; Supports hardware handshaking or X-ON/X-OFF Included USB transceiver, without external circuit device; Includes a clock circuit and power-on reset circuit. Meet the USB2.0 specification requirements; SUSPEND pin supports USB suspend state. Asynchronous serial data bus compatible with all handshake and modulation controller interface signals. Supported data format is 8 data bits, 1 stop bit and parity bits; Connotation 512 byte receive buffer and 512 byte transmit buffer. Color: As shown Material: plastic + metal PCB Dimensions: 26.5* 15.6mm With 3.3V and 5V dual power output With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status With self-recovery fuse. In the event of accidental short circuit, it can effectively protect your computer USB port and Downloader; With reset signal output, etc. directly to the Arduino board Promini download! Supported operating systems: Windows 98/Me/2000/7 MAC OS-9 MAC OS X-Windows CE Linux 2.40 or later Package Included: 1pcs 6Pin CP2102 Module Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm..1pcs 6Pin CP2102 Module. Supported data format is 8 data bits, 1 stop bit and parity bits; Connotation 512 byte receive buffer and 512 byte transmit buffer. Included USB transceiver, without external circuit device; Includes a clock circuit and power-on reset circuit.