Usage Tips:Mini 2-port RJ45 network key switch selector box, you can switch between 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, can be 1 in 2 or 2 in 1 The key switch selector box 2-port RJ45 network has a switch button. When selecting which port should work, simply flip the switch to the working port side. The purely mechanical switch can effectively prevent IP serial connection. /p > AB 2-way RJ45 8P8C network shared switch box, can be used after connecting to the computer, no need for additional power, true physical isolation, internal and external networks do not interfere with each other. with each other, manual allocation switching two-way selection The 2-port network socket selector is easy to install and use, and the key switch is small and portable, and can be placed on the office at will