USB to 7 RS485/422 converter, with the communication indicator light, the baud rate of is from ... 8, support the UART data format: data bits: 5,6,7,8; stop bit: 1,1.5,2, check in bits ... U-7485s USB port to PCs USB port with the cable sold together with the product, and then the system will prompt ... -dy.com Model:U-7485, USB to RS485/422 converter with 7 interface RS485/422