4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cable Cat5 Cat6 Wire Tester
4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cat5 Cat6 Wire. By using the attached remote finalizer (this tester), the cable can be easily tested before and after installation, easy to use and powerful.