Basetech Western Cable [1x RJ12 6p6c plug - 1x RJ12 6p6c plug] 3.00 m Black | Conrad.com
RJ12 to RJ12 Cable 0.5m 6P6C Flat Extension Lead Phone Cord Telephone Plug Connector Male to Male Router/Modem to Phone Landline Socket Switchboard Lead Data Plug Wire RJ-12 to RJ-12 (White) -