Highlights: Allows you to quickly & easily check the quality of your network cables Capable of testing various network cables such as RJ45, Rj 11 & USB (Universal Serial Bus) BNC cables Checks open & short terminals, straight through crossover wiring types Ideal for IT technicians who wish to make & test their own network cables Low battery power consumption (not supplied) Small & portable size Quality test network cables at a push of a button LED lights indicate the quality of the network cables Note: Color of your order will be dispatched at random. Specification: Dimensions: 3.46 in x 2.36 in x 0.87 in Weight: 2.29 oz Package Contents:1 x Multi-functional cable