1、[8 Ports] Gigabit Ethernet switch with 8 ports supporting 10/100/1000Mbps RJ45 connections, no need for separate uplink ports. Each port can function as an uplink port. All ports are independent; damage to one does not affect others. Uses high-speed network ICs to make your network faster and more efficient. 2、[Plug And Play] Simple installation; no need to install or configure software. Each port supports MDI/MDIX auto reversal and duplex/rate auto negotiation. No configuration required. IEEE 802.3X flow control ensures reliable data transfer. 3、[4KV Surge Protection] The Ethernet switch features surge protection design that withstands over 4KV surges to prevent circuit failures. With protective circuits, ports are automatically safeguarded during short circuits or overloads for safe operation. 4、[Portable] This Gigabit Ethernet splitter is only 5x2x0.8 inches in size, lightweight and easy to carry during travel, business trips, or as a backup. Suitable for schools, homes, small and medium businesses, surveillance systems, laptops, gaming consoles, printers, etc. 5、[Energy-saving] This network switch can save up to 70% of power consumption. It automatically adjusts power usage based on link status and cable length to reduce energy consumption and overall heat generation. Fanless design ensures quiet operation. Product type: Gigabit Ethernet switch Material: ABS Color: White Voltage: 100-240V Number of ports: 8 ports (10/100/1000M RJ45) Standard: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3az, IEEE 802.3ab Data speed: 10/100/1000M Port performance: 10Mbps: 14880pps; 100Mbps: 148800pps; 1000Mbps: 1488000pps Port structure: Non-modular Media interface: 10Base T: 3, 4 or 5 unshielded twisted pairs; 100Base TX: 5 unshielded twisted pairs; 1000Base T: 6 unshielded twisted pairs Transmission mode: Full/Half Duplex Adaptive Network protocol: CSMA/CD Status indicators: Power, Link, Activity indicators