USB to RS485/RS422:The SH-U11L is a USB powered USB to RS485/RS422 converter,which makes a half-duplex RS485 or a full-duplex RS422 available to a PC via the USB port.
Interfac: 5 PIN Terminal Block ,Support RS-422 (RxD+, RxD-, TxD+, TxD-, GND) and RS-485(A+, B-, GND) Interface.
High stability: Built-in original FTDI FT232RL chip,Maximum speed up to 3Mbps
Compatibility: Works with Windows 10(64/32bit), 7(32/64bit) ,Liunx,Mac OS Etc.
Customer Support:Offering permanent technical support and a 1-year product replacement service.All questions will be answered for you within 1 business day