Features
•Standards: conforming to USBV1.0, 1.1 and 2.0
•USB 2.0 Compliant, Full-Speed  (12 Mbps)
•Support Bits per second Data transfer rates from 300 baud to 921600baud
•Supports USB suspend, resume and remote wake up operations
•128 byte TX FIFO and 384 byte RX FIFO
•400W surge protection and ±15KV ESD protection
•Signal indication: indicator lights for Power (PWR), Send (TXD) and Receive (RXD)
•MCU enable controls RS485 bidirectional data
Signal
•RS232:  DCD,RXD,TXD,DTR,GND,DSR,RTS,CTS,RI
•RS422:  TX - ,TX+, RX +,RX - GND
•RS485:  Data-, Data +
•FIFO: 128 byte TX
•FIFO: 384 byte RX
•Bits per second ：50 bps ~ 921.6Kbps
•Data bits：7，8，9
•Stop bits：1，1.5，2
•Parity bit：Odd, even, mark, space, None
•Flow control： None，Xon / Xoff, Hardware
•Operating Temperature：-40°C to +85°C

System Requirements
•Windows 2000, XP, Vista, 7, 8,8.1and 10
•Linux
•Mac

Applications
•USB to UART Cable
•POS Printer Terminal
•Networking System
•Industrial and Power Meter
•USB Bar Code Reader
•USB Digital Camera Interface
•USB Wireless/Wired Modem