Review on 🔌 Minriu RJ45 Ethernet Splitter Cable – 1 to 3 Port Adapter for CAT 5, CAT 6, CAT 7 Ethernet Switches by Sean Purnomo

Wiring is the same as a power cord splitter (parallel connection) All pins match. In other words, pin 1 has a straight wire going to all pins 1, pin 2 has a straight wire going to all pins 2, etc. I don't see a good use of one computer, nor how to connect multiple computers together. another and it needs a computer switch, not this one. I used it for an Arduino sensor splitter. Can be used for 3 regular old landline phones that will hear each other if your phones happen to be using this larger computer plug as an example of how they work.