Amazon.com: Yankok [Network and USB Cable Tester] for RJ45 RJ12 RJ11 Ethernet, USB (AA, AB), Coaxial BNC RCA,10BASE-T 100BASE-T, EIA/TIA 568A/568B and Token Ring Cables (Come with User Manual and Carry Pouch) :
256551-R LANtest Kit – Hobbes USA
TCT-1620
Lan Tester Network Cable tester, Pin Configuration/Wire Map
HOBBES LANtest Multinetwork Cable Tester - SECOMP International AG
DELUXE MULT-NETWORK REMOTE CABLE TESTER (LAN/COAX/USB) – Quest Technology International
VALUE LANtest Multi-Network Cable + PoE Tester - SECOMP International AG
dhruvga (DHV-LNT-0207) 4 in1 Remote Cable Tester for RJ11 RJ45 USB BNC Network Tester