Ethernet Splitter 1 to 3This ethernet splitter high speed supports three computers sharing a single Ethernet line at the same time and is designed to solve connectivity problems caused by insufficient cabling. Powered by the included USB cable, it is a simple and efficient internet splitter that helps you expand your network ports and provides an ideal solution to connectivity problems. Note: Power must be supplied during use 1000Mbps High Speed TransmissionUse the lan splitter to ensure stable and reliable data transfer between devices at rates up to 1000Mbps; Gigabit Ethernet speeds are available using Cat6/7/8 Cables to ensure fast and stable data transfer. Whether it's file transfer, video media or online gaming, you can enjoy an efficient network experience. Note: Three computers can only share 1000M network bandwidth, and it supports up to 1000M when connected to one computer