1000Mbps Ethernet Splitter Adapter RJ45 Cable LAN Network Internet 1-IN-4 Out A+

100 MB female head: USB cable 45CM; Network cable 18.5CM. Gigabit female head: USB cable 45CM; Network cable 16.5CM. 100 MB male head: USB cable 45CM; Network cable 20CM. Gigabit male head: USB cable 45CM; Network cable 20CM.

eBay