Features: and high quality. 2 Port manual network switch. Interface: Gigabit 1000Mbps 2 in 1 Out/1 in 2 Out. Switch freely between intranet and external network. Long life, switch more than 100,000 times. No power supply and additional electronics switches needed. No electrical interference on the network Interface: 1000Mbps 2 in 1 Out/1 in 2 Out Size: approx. 60x50x25mm/2.36x1.97x0.98in Free switching between intranet and extranet, one computer uses two networks (Only one network cable is supported at a time, and two networks cannot be used at the same time. When switching to network A, network B does not work) One network cable, two computers can switch freely to use the network (One network, two computer devices, only one computer uses the network at a time. When switching to computer B, computer A cannot use the network) Colour:random color , don't accept the specified color Material:ABS+Metal Size:60 x 50 x 25mm Package Contents: 1 x 2 Port Network Switch