... USB and BNC connectors. It is intended to test cables with straight through connections not cables with ... Short, Cross Over, Grounding of Cable. Features: 1, Test 5 types of cables (RJ-45, RJ-11, 1394 ... USB and BNC)2, Simple one button test3, Ergonomic portable handheld design4, Test installed wiring or patch cables5, ... Remote unit stores in Main unit6, 600 feet test distance (RJ-45 / RJ-11 / BNC)7 ...