USB To 2-Ch High Speed RS-422/RS-485 Port Module

EMIO-220S - Advantech Co. Ltd.

USB to 2-Ch High Speed RS-422/RS-485 port module, Full size Mini PCIe & Module type combo. MiniPCIe thru USB & USB Pin Header, FIFO buffer 4K byte transfer, 4K byte receiver. Widely temperature from -40 ~ 85 degree.