Features, 8x 10/100Mbps Auto-Negotiation RJ45 ports, supports auto MDI/MDIX, Green Ethernet technology saves the power up to 70%, IEEE 802.3x flow control provides reliable data transfer, Plastic case, desktop or wall-mounting design better for home and office use, Plug and Play, no configuration required, Specifications, Hardware, Interface: 8* 10/100M RJ45 port, Auto-Negotiation, Auto MDI/MDIX, LED: PWR, 1-8, Power Supply: DC 5V/800mA(Output), Dimensions (L x W x H ): 130 x 70 x 26mm, Switching Features, Standard: IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX,, IEEE 802.3x Flow Control, Access Method: CSMA/CD, Transmission Method: Store and Forward, Data Transmission Rate: 10/100Mbps(Half-duplex), 20/200Mbps(Full-duplex), MAC Address Table: 2K, Others, Certification: FCC, CE, BSMI, Environment: Operating Temperature: 0?~40?, Storage Temperature: -20?~70?, Operating Humidity: 5%~90% non-condensing, Storage Humidity: 5%~90% non-condensing, PORTS, 8, ΤΑΧΥΤΗΤΑ, 100Mbits, ΤΥΠΟΣ SWITCH, DESKTOP