IntroductionThe network switch has the function of network signal switching, which can enable multiple computers to share a network, and can also enable one computer to switch between internal and external networks.The product does not require driver installation, just plug and play.Convenient and fast, share the network, and work easily.color: Blackmaterial: metalFunctional features4 computers share 1 network signal or 1 computer shares 4 network signalsOne computer shares the internal and external network and can be easily switchedPhysical isolation, effectively preventing IP series connection, safe and stableButton switching, no need to install driver, convenient and fastSuitable for various network signals such as China Telecom, China Mobile, and China Unicomsize: 119.5 x 84 x 29mmPackage Contents:1 x Network SwitchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.