[Ethernet Splitter]This Gigabit Ethernet splitter is designed to solve connection problems caused by insufficient cabling. Powered by the included USB cable, it supports two computers to share an Ethernet line at the same time. It is a simple and efficient network splitter that helps you expand your network ports. [Maximum transmission speed 1000Mbps]Using Ethernet Splitter High Speed allows a network connection to be split into two outputs, but with a maximum throughput of 1000 Mbps per cable set (1 and 2), plus there is no crosstalk between the signaling of the two cable sets. It is therefore ideal for situations where large amounts of data need to be transferred quickly and efficiently. Note: This speed figure is the maximum value for the chipset, the actual speed depends on the connected device. [Plug & Play]USB cable powered, only 5v1A required to plug in to your computer, no additional software or drivers to install.