Features8x 10/100Mbps Auto-Negotiation RJ45 ports, supports auto MDI/MDIXGreen Ethernet technology saves the power up to 70%IEEE 802.3x flow control provides reliable data transferPlastic case, desktop or wall-mounting design better for home and office usePlug and Play, no configuration requiredSpecificationsHardwareInterface: 8* 10/100M RJ45 port, Auto-Negotiation, Auto MDI/MDIXLED: PWR, 1-8Power Supply: DC 5V/800mA(Output)Dimensions (L x W x H ): 130 x 70 x 26mmSwitching FeaturesStandard: IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX,IEEE 802.3x Flow ControlAccess Method: CSMA/CDTransmission Method: Store and ForwardData Transmission Rate: 10/100Mbps(Half-duplex)20/200Mbps(Full-duplex)MAC Address Table: 2KOthersCertification: FCC, CE, BSMIEnvironment: Operating Temperature: 0?~40?Storage Temperature: -20?~70?Operating Humidity: 5%~90% non-condensingStorage Humidity: 5%~90% non-condensing