RJ45 Ethernet Splitter Cable, vienon RJ45 Y Splitter Adapter 1 to 3 Port Ethernet Switch Adapter Cable for CAT 5 / CAT 6 LAN Ethernet Socket Connector Adapter Cat5 Cat6 Cable Adapter
Brand: Tomjoy

AKwor 7inch RJ45 Male to 3 x Female LAN Ethernet Network 1 to 3 Splitter Adapter Cable
Please note that only One port could be used at one time.
It can compatible with ADSL, hubs, switch, TV, set-top box, router, wireless device, computer.
Warm Tips:
This is a high quality product with PCB board inside. But Beware that it will not make two Ethernet ports from one, meaning that you cannot use two computers at the same time using this splitter. 1.ONE AT A TIME doesn't support all computer to connect onto the internet simultaneously
Feature:
You run one Ethernet cord from the wall to the splitter adapter, one from the splitter to one computer or laptop, and one from the splitter to other computer or laptop. The one computer will connect as long as the Another computer is powered down, and the one computer will connect as long as the laptop is powered down or disconnected from the Ethernet cable. you haven't experienced any loss of speed and you are glad you no longer have to climb under your desk to swap the cords.
1.This 3-to-1 RJ45 Splitter Cable Adapter increases the number of RJ45 network connections on an RJ45 outlet;
2.Please Note:plitter Connector Adapter cable must be used in pairs for each installation, one on each end of the cable;
Cable and Splitter Can Be Use Individually;
please make sure only ONE computer is ON at any one time.
Package Contents:
1x RJ45 Ethernet Splitter cable

Solve the router port number is not enough: This adapter Advantage Design: A notebook in three different fixed position often back and forth use, this is a very trouble, the network cable to lead to broken, this rj45 1 to 3 ways RJ45 ethernet splitter help you do not have to pull back and forth cable.
Solve the problem of insufficient number of rooms installed network cable: If you have one network cable installed in your room, you havethree computers (or other devices: Such as a TV) you use this rj45 1 to 3 ways RJ45 ethernet splitter help you do not have to pull back and forth cable.
NOTE: This Ethernet splitter allows all(three) computers to share one Ethernet line ONE AT A TIME, but it doesn't support both computer to connect onto the internet simultaneously.
Easily convert your RJ45 connection in to three RJ45 sockets with this network splitter.
Allow two computers to share high speed DSL, standard 8P8C design. It can compatible with Cat5, Cat5e, Cat6, Cat7.