... Suitable multiple Rs485 devices 4. CE, FCC RS485 HUB Features:1) 8 CH RS485 input port,6 CH ... output port.2) Status Indicator--8 CH Input Port LED,1 piece output indicator.3) Priority setting,From ... to expand the capacity of the input device.RS485 HUB Specification: ModelWL-2841S HUBCommunication portinput--8 CH RS485output ... the Technical Department of our company. RS485 HUB with 8 input and 5 output