Cable Tester Kit Testing Functions Endpoint Testing Connector Type RJ45 SFP Fiber Optic USB Data Safe Monitor No For Use With 10/100/1000 Mbps Ethernet Networks 2.4 GHz B/G/N WiFi 850 1300 1550 nm Fiber Optic SFP Modules Includes (2) RJ45 STP Patch Cords AC Power Supply Carrying Case Inductive Cable Tracing Probe Smart Remote Tester Features 10/100/1000 Mbps Service Detection Tracing Tone Generator Wire Mapping Detections Reversed Pairs Split Pairs Alert Type Sound