Switch between two separate Ethernet networks from one PC without the need to plug and unplug cables- Provides safe access to secure and public networks .- 10 Mbps up to 10 Gigabit speeds .- High end performance with crosstalk isolation .- Manual operation .- No power required.These manual desktop switches are great for high bandwidth switching, enabling you to switch between wire-speed network at a push of a button. Use them in networks from 10BASE-T all the way up to 10-Gigabit Ethernet (10GbE).The switch provides total electrical isolation, so you can safely access secure and public networks from the same desktop. Its proprietary design ensures crosstalk isolation for high-end performance and full 10-GbE support.Simply connect your host device (or shared network link) to Port C (Common port), then connect the different networks or Ethernet devices to the A and B ports.