LAN Network Switch RJ45 Splitter Switch UTP RJ45 LAN Network Switch Cat Network Switch External Internal

2-in-1 UTP STP Network Switch and 2 RJ45 LAN CAT Ports

Long service life, repeated switching times up to more than 100,000 times. No power supply, no electronic switch, no electrical interference to network signals.

When the network load and the amount of data communication are high, there is no problem of network congestion and data replacement.

True physical isolation, there is no electrical connection between internal and external networks.

One computer, two network switches, easy to use, no power disk required.