Model number:TXB021 Port number:1 port 10/100M Auto MDI-MDIX RJ45,1port RS485 Network media:10Base-T,cat3 or above UTP,10Base-Tx,cat5 UTP Data rate:10/100M Forwarding rate:10 Mbps/14,880 pps,100 Mbps/148,800 pps Plug Type:EU Plug,it applies to Indonesia,Germany,France,Spain,Italy and so on Colour:Black material:metal Size:7.8*7.2*2.3cm LED Indicator:Link/Act,Power,TX/RX Baud rate:110bps-256000bps Power Input:DC5V Power Consumption:Max1.5W Operating Temperature:-10 Celsius-55 Celsius Relative Humidity:10%-90%(non-condensing) Storage Temperature:-40 Celsius-85 Celsius Relative Humidity:5%-90%(non-condensing) Package Contents: 1 x converter 1 x HD line 1 x adapter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.