chenyang UTP STP 2 in 1 Out 2 Ports RJ45 LAN CAT Network Switch Selector Internal External Networking Switcher Splitter Box

Description

UTP STP 2 in 1 out 2 Ports RJ45 LAN CAT Network Switch Selector Internal External Networking Switcher Splitter Box
Long service life, repeated switching times up to more than 100 thousand times.
No power supply, no electronic switch, no electrical interference to network signals.
When the network load and the amount of data communication is high, does not have the network congestion and
data substitution problem.
Real physical isolation, there is no electrical wiring connection between the internal and external networks.
A computer, two network switching, easy to use, no power drive needed.