USB 2.0 compliant with full-speed 12 Mbps. Standard USB Type A male and TTL 5-pin connector. Pins for 3.3V, TXD, RXD, GND, and 5V. Supports all handshaking and modem interface signals. Baud rates from 300 bps to 1.5 Mbps. 640-byte receive buffer and 640-byte transmit buffer. Hardware and X-Off flow control supported. Event character support and line break transmission. USB suspend states supported via SUSPEND pins. Operating temperature range: -40C to +85C. Compatible with Windows 98SE, 2003, XP, Vista, Windows 7, macOS, and Linux 2.4.36 and 2.6.x. Dimensions: approximately 45 x 14 x 8 mm. Type: Voltage Regulator. Model Number: CP2102. Application: Computer. Color: Red. Material: PCB and electronic components. Package includes: 1 x CP2102 module 1 x Cable (random color, specific color not guaranteed) Package content is limited to the items listed; other items are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.