Enlabs PRRJ45SPL1X2 1Pair(2pcs) RJ45 Splitter Adapter, RJ45 Female 1 to 2 port Female Ethernet Coupler,Supports two devices access the Internet...

Can be use to make two devices access the Internet simultaneously 1 Pair 2pcs must be used together Port'1','2' must One-to-one match between Adapters 4 pairs twisted network cable is required