Tenda TEF1109D TEF1109D - 9XFAST ETHERNET PORTS DESKTOP SWITCH, METAL Standard&Protocol: IEEE 802.3, IEEE 802.3u, IEEE 802.3x Port: 9 * 10/100 Mbps RJ45 port Transmission Media: Recommended: CAT5/5e UTP or better Power: Input: 100 - 240 V AC, 50/60 Hz, Output: DC 9 - 12 V VLAN: Supported. Port 9 is an uplink port and ports 1 to 8 are isolated from each other. Certification: CCC, CE, FCC, RoHS Dimensions: 140 mm * 66.5 mm * 25.3 mm