16 port 10/100Mbps Fast Ethernet Switch (With Plastic Case) Comply with IEEE 802.3、 IEEE 802.3u Ethernet standards 16 10/100M RJ-45 port Support Auto MDI/MDIX Build in 2K MAC address, 4Mbit BUF Any port can be uplink port Transmission distance not less than 100m Dynamic LED indicators DC IN Power supply, Input power AC100V~240V