Black Box 4-to-1 CAT6 10-GbE Manual Switch (ABCD) - switch

Securely access four high-speed, 10-GbE networks! 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 B C and D ports. Operates manually. Just push a button to switch to another network. No power required.