StarTech.com RJ45 Coupler, Inline Cat6 Coupler, Female to Female (F/F) T568 Connector, Unshielded Ethernet Cable Extension (IN-CAT6-COUPLER-U1)

Network coupler - RJ-45 (F) to RJ-45 (F) - unshielded - CAT 5/5e/6 - passive - white