This is a CP2102 USB 2.0 to TTL UART 6PIN module serial converter.
stable and reliable CP2102 chipset
USB 2.0 specification compatible with 12 Mbps full speed.
Standard USB Type A male and 6 pin TTL connector. 6 pins for 3.3V, RST, TXD, RXD, GND and 5V.
Baud rate: 300 fps to 1.5 Mbps.
Byte received buffer; 640-byte send buffer.
Support for hardware handshake or X-Op / X-Off.
USB suspend states supported via SUSPEND pins.
: -40 to + 85.
Supports Windows 98SE, 2000, XP, Vista, Window7, OS 9, OS X and Linux 2.40.