brand new and high quality Features: Support Auto-MDI/MDIX Support TCP server,TCP client, UDP Support web browser settings Baud-rate support 300bps-230400bps Support reload function Support modbus RTU Specification: Model Number: TXB022 Chipset: IP210 Port Number: 1 port 10/100M Auto MDI-MDIX RJ45,1*Com port Standard: IEEE 802.3,IEEE 802.3u,IEEE 802.3x,IEEE 802.3az Net work 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 LED Indicator: Link/Act, Power, TX/RX Baud Rate: 300bps~230400bps Operation Modes: TCP Server, TCP Client, UDP Power Input: DC5V Power Consumption: Max1.5W Operating Temperature: -10 -55 Degree Material: PCB Baffle Size: approx.120mm/4.72in Color: As pictures shown Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x RJ45 to RS232 Converter 1 x US Plug Adapter 1 x USB Cable