Plug and Play Ethernet extender adapter high speed is designed with plug and play features to make it easy to use, rj45 splitter 1 to 4 is powered by an80cm/2.6ftUSB cable and requires no tedious installation procedure. Rugged construction, the use of environmentally friendly PCB circuit boards and aluminum alloy cg, to ensure reliable operation toward a long timePackage Include & Small Size Gigabit switch 1to 4 X 1+ USB to type CcbaleX1+user munualx1, small size, Illumination and portable (LAN cable not included)Powerful Compatibility Ethernet switch 1 to 4 high speed is suitable toward all kinds of network Ethernet cables, such as Cat8, Cat7, Cat6, Cate etc. It can work seamlessly with a variety of devices such as routers, TVs, hubs, switches, wireless devices, etcEthernet Splitter 1 to 4 Ethernet Center 4 port gigabit switch designed to solve the problem of insufficient network cabling, Gigabit Ethernet Splitter 1 to 4 convenient function, supports four computers to share the network t the same time, providing an ideal so lution to connectivity problems.(The one next to the power supply port is the input port, and the others are the output ports)1000Mbps Powerful transfer rates 1 in 4 out network switch ensures stable and reliable data transmission between devices up to 1000Mbps, the network adapter is suitable toward a variety of application scenarios, such as gaming, streaming media, file sharing, etc., without affecting network speed and quality