StarTech.com 2 to 1 RJ45 Splitter Cable Adapter Network splitter RJ 45 M RJ 45 F Connect two 10100 Ethernet devices to a single Cat5Cat5e cable drop - Office Depot
IDEAL RJ-45 8-Position 8-Contact Category 5e Modular Plugs (25 per Card) 85-346 - The Home Depot