MHP&reg; SINGLE Cat5e Ethernet Network Splitter / RJ45 Economiser Adapters ((Note: THIS ADAPTER MUST BE USED IN PAIRS)) Provides flexibility in different structured wiring applications Connection cable (17cm) with RJ45 plug; adapter with two RJ45 jack Wiring scheme on the adapter Note: THIS ADAPTER MUST BE USED IN PAIRS Unsuitable for use with Power line adapters (Ethernet over power)