StarTech.com RJ45 Coupler 5-Pack, Inline Cat6 Coupler, Female to Female (F/F) T568 Connector, Unshielded Ethernet Cable Extension - 5 Pack (IN-CAT6-COUPLER-U5) - Connectors for networks - RJ-45 (female) till RJ-45 (female) - unshielded - CAT 5/5e/6 - passiv - - Parimhind.ee