StarTech.com 2-to-1 RJ45 Splitter Cable Adapter - Network splitter - RJ-45 (M) - RJ-45 (F)Connect two 10 100 Ethernet devices to a single Cat5 Cat5e cable drop RJ45 Splitter LAN Splitter Cat5e Ethernet Cable Splitter Combine two cables into one RJ45 wall outlet and then split one Cat 5 5e line back out to two devices using an RJ45SPLITTER at both ends of the installation Allows two 10 100 Ethernet signals through a single Cat 5 5e wire Note: Cannot be used to share a single network line with two computers you need to use a hub instead