Mini 2-port RJ45 network key switch - can switch between different networks of the internal network and external network chain at will, avoiding the trouble of frequent plugging and unplugging of network cables RJ45 network switch selector, plug and play, no need to restart the computer when using it, can be 1 inch two-way output or 2 inch one-way output The key selector box 2-port RJ45 network has an on/off button. When selecting a working port, simply turn the switch to the working port side. This is a purely mechanical switch that effectively prevents the connection of IP series. The 2-way RJ45 8P8C network AB shared switch can be used after connecting to the computer. No additional power is required. He is truly physically isolated. Internal and external networks do not interfere with each other. Manual two-way distribution switching "The 2-port network faucet selector is easy to install and use. The key switch is small and easy to carry. It can be placed on the desktop at will ." 2-port network switch 2 in 1 or 1 input 2 outputs 100m 1. Pure mechanical switch, effectively preventing IP serial connection 2. Solve the disadvantages of traditional manual plugging of network cables and replace the network switching method 3. Users can switch between internal networks and connect to external networks securely and quickly, avoiding the trouble of frequent plugging and unplugging of network cables. 4. Two switching modes 1 input 2 output 1 high-speed network connects 2 computers (2 computers cannot access the Internet at the same time). 2 in 1 output 2 high-speed networks, 1 computer connected to internal network/external network (internal network and external network cannot be used at the same time) 5 . No need to install any drivers, just plug and play. 6. No power required, pure physical isolation, free switching between internal and external networks without interfering with each other. 7. Contents: 1 x 2-port RJ45 network switch selector.