TP-Link Switch 8x GE TL-SG108 8 x 10/100/1000 Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX IEEE 802.3x flow control for reliable data transmission Steel casing, suitable for desktop use or wall mounting Supports QoS (IEEE 802.1p) function Plug and play - no configuration needed HARDWARE FEATURES Interfaces 8 x 10/100/1000 Mbps, Auto-Negotiation, Auto-MDI/MDIX ports Standards and Protocols IEEE 802.3 / 802.3u / 802.3ab/ 802.3x /802.1p Interface 8 10/100/1000Mbps Ports, Auto-Negotiation, Auto-MDI/MDIX Buffer Size 2 MB External Power Supply 100-240 VAC, 50/60 Hz Fan Quantity Fanless Dimensions (W x D x H) 6.2 x 4.0 x 1.0 in. (158 x 101 x 25 mm) LED Indicator System Power Link, Speed, and Activity indicators built into each RJ-45 port Dimensions (W x D x H) 158 x 101 x 25 mm Power Consumption Maximum: 4.5 W (220 V/50 Hz) PERFORMANCE Packet Forwarding Rate 11.9Mpps MAC Address Table 4K Packet Buffer Memory 1.5Mb Jumbo Frame 15KB SOFTWARE FEATURES Protocols IEEE 802.3/802.3u/ 802.3ab/ 802.3x CSMA/CD Transfer Method Store and Forward Advanced Features Green Technology, saving power up to 82% 802.3X Flow Control 802.1p/DSCP QoS IGMP Snooping Advanced Features Green Technology, saving power up to 72% 802.3X Flow Control Supports QoS (IEEE802.1P) Ask a product question