Features
• Standards: conforming to USB V1.0, 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