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Ethernet physical layer - Wikipedia
Sitecom — LN-520 — Mini Homeplug 500 Mbps
FEDUS 1000 MBPS 25 Meter High Speed RJ45 Cat5e Ethernet Patch Cable LAN Cable Internet Network Computer Cable Cord High Speed Gigabit Category 5 Wires for Modem, Router, Camera, LAN ADSL BLUE :