1, 5 in 1 Cable Tester for UTP STP RJ45, RJ11 RJ12, BNC, USB & IEEE1394 2, ... telephone cables.This network cable tester is an ideal tool for testing the Continuity, Miswiring, Open, Short, Cross Over, ... (STP) or unshielded (UTP) LAN cables 12, Test shields in 1394 and USB cables Specifications:1, Cable Tested: UTP and ... 1 plugs on both ends USB cables with Type A flat plug on one end and type B square ...