8 port 10/100Mbps Fast Ethernet Switch (With Plasic Case) Chipset: Comply with IEEE 802.3、 IEEE 802.3u Ethernet standards 8 10/100M RJ-45 port Support Auto MDI/MDIX Build in 1K MAC address, 2Mbit BUF Any port can be uplink port Transmission distance not less than 100m Dynamic LED indicators External DC Switching Power supply, Adapter input:AC100-240V