Description: 2-port network switcher 2 hosts share 1 external network (cannot access the Internet at the same time, press the button to switch the Internet) 1 host shares 2 external networks 2 intranet devices switch between 1 external network Physical isolation, free switching between internal and external, no interference, plug and play Nickel plating process, anti-oxidation, anti-plugging, effectively improve signal transmission quality Metal case, anti-interference, corrosion resistance, easy to dissipate Package Includes: 1Pcs 2 Ports Network Switch