RJ45 1 to 2 Gigabit Network Splitter,1000/100Mbps Ethernet Adapter,avec Port d'alimentation USB pour Ordinateur, hub, Switch, routeur, ADSL, Set-Top Box, Digital TV, etc | Rakuten
CABLE CARD RJ45 2IN1 SPLITTER 2 PORT ADSL ETHERNET INTERNET IT-7012
What's the use of an Ethernet cable when you have ADSL? - Quora