1、HIGHLY EFFICIENT: 8 x 10 100Mbps RJ45 ports support auto negotiation and auto MDI MDIX. no need for separate uplink ports, each port can be an uplink port, 8 port Gigabit Smart Ethernet switch adopts superior and high speed network ICs, which makes your networking faster and more efficient. 2、PLUG AND PLAY: 8 port ethernet switch is easy to set up, no installation or configuration software required. Each port supports MDI MDIX auto reversal and duplex/rate auto negotiation, and no configuration is required. IEEE 803X flow control provides reliable data transmission. 3、4KV LIGHTNING PROTECTION: 8 port ethernet switch has a lightning protection design that can withstand more than 4000 volts of lightning to prevent circuit failure. Built in protection circuit. When a short circuit or overload occurs, the port will automatically fuse to guard the safe operation of the switch and other ports. 4、LIGHTWEIGHT AND PORTABLE: The 8 port ethernet switch is only 5x2x0.8 inches, which is convenient to carry when traveling, business trips, or as a backup switch. It is also suitable for schools, homes, small and medium sized businesses, micro surveillance, laptops, game consoles, printers and so on. 5、ENERGY SAVING, QUIET OPERATION: The ethernet splitter utilizes green technology to save energy and increase product life. It can save up to 70 percent of power consumption, automatically adjusts power consumption according to link status and cable length to reduce power consumption and overall heat generation, and the fanless design ensures quiet operation; each port is independent, damage will not affect the use of other ports. 1 x Switch 1 x Adapter 1 x Instruction Manual  Item Type: 8 Port Ethernet SwitchMaterial: ABSSize: Approx. 12.7x 5.1x 2.0cm / 5.0x 2.0x 0.8in Color: WhitePlug: Voltage: 100-240VNumber of Ports: 8 Ports 10 100 RJ45Standard: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az, IEEE 802.3abData Rate: 10/100MPacket Forwarding Rate: 10Mbps: 14880pps, 100Mbps: 148800pps.Port Structure: Non ModularInterface Media: 10Base T: 3, 4 or 5 Unshielded Twisted Pair; 100Base TX: 5 Way Unshielded Twisted PairTransmission Mode: Full, Half Duplex AdaptiveNetwork Protocol: CSMA CD Status Indicators: Power, Link And Activity Indicators