GetUSCart- Ethernet RJ45 Splitter Adapter, Female 1 to 2 Female Socket Adapter, Ethernet Cable 8P8C Extender Plug LAN Network Connector Compatible with Cat5, Cat5e, Cat6, Cat7 (2 Pack Adapter)
RJ45 Ethernet Splitter Cable, TSV RJ45 1 Male to 3 x Female LAN Ethernet Splitter Adapter Cable Suitable Super Cat5, Cat5e, Cat6, Cat7 LAN Ethernet ...
SinLoon RJ45 Network Splitter Adapter Gigabit,1000Mbps Ethernet Cable Splitter, Cat5,Cat6,Cat7,RJ45 Network Extension Connector,Four Devices Share The Internet at The Same Time (Black Gigabit 1 to 4) - Newegg.com