Features: 1.Five 10/100 Mbps auto-negotiation ports. 2.IEEE 802.3 x flow control provides reliable data transfer. 3.LED to indicate activity on each port and energy-efficient technology for power savings. 4.Auto-MDI / MDIX eliminates the need for crossover cables. 5.Plug-n-play connectivity easily installs into any network. specification:Description: This product provides 5 10/100Mbps auto-negotiation ports, which you can use to establish a LAN network, or extend the uplink network. It supports desktop installation and wall-mounting. With the stable connectivity and easy-to-use features, it is perfectly fit for the networking of school dormitories, small offices, home offices and video surveillance. 1. Five 10/100 Mbps auto-negotiation ports. 2. IEEE 802.3 x flow control provides reliable data transfer. 3. LED to indicate activity on each port and energy-efficient technology for power savings. 4. Auto-MDI / MDIX eliminates the need for crossover cables. 5. Plug-n-play connectivity easily installs into any network. s: Item Name: Ethernet Network Switch Interface: 5 x RJ45 Ports Transmission Rate: 10/100Mbps Self-Adaptive Material: ABS Size: 10 x 7 x 3cm / 3.94 x 2.76 x 1.18inch Protocol Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az Color: Black Operating Temperature: 0 ~ 40 degree Power Supply Plug: EU / US Plug (Optional) Power Supply Input: AC 100-240V, 50/60Hz Power Supply Output: DC 5V 500mA Power Supply Wire Length: Approx. 1m Power Consumption: 1.5W (MAX) Package List: 1 X 5-Ports 10/100Mbps Ethernet Network Switch 1 X Charger 1 X User Manual