StarTech.com 2-to-1 RJ45 Splitter Cable Adapter

Network splitter - RJ-45 (M) - RJ-45 (F)~ - Cable for Hub, Switch, Patch Panel - First End: 1 x RJ-45 Network - Male - Second End: 2 x RJ-45 Network - Female - Splitter Cable - 24 AWG - Beige