HIGH EFFICIENCY: 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, the 8-port Gigabit Smart Ethernet Switch uses superior and high-speed network ICs, making your network faster and more efficient. PLUG AND PLAY: The 8-port Ethernet switch is easy to install, no installation or configuration software required. Each port supports MDI MDIX automatic reverse and duplex/speed auto-negotiation, and no configuration is required. IEEE 802.3X flow control provides reliable data transmission. 4KV LIGHTNING PROTECTION: The 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 secure to protect the safe operation of the switch and other ports. LIGHTWEIGHT AND PORTABLE: The 8-port Ethernet switch is only 5x2x0.8 inches, which is convenient to carry with you when traveling, business trips, or as a spare switch. It is also suitable for schools, homes, small and medium-sized enterprises, micro-monitoring, laptops, game consoles, printers, and so on. ENERGY SAVING, QUIET OPERATION: The Ethernet splitter uses green technology to save energy and increase the product's lifespan. 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 does not affect the use of other ports. We are well aware of how important customer service is to our customers, therefore we strive to provide the most thoughtful and prompt service. From order to delivery and handling of customer service issues, we follow the entire process to ensure that your rights and interests are protected in the best possible way.