Cable Adapter
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/Cat5
StarTech 13 2-to-1 RJ45 Female/Male Splitter Cable Adapter | Quill
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