Turn your cable outlets into high-speed internet ports with this simple, low-cost adapter - no rewiring required.

A versatile cable tester can identify miswired or non-functional audio, USB, HDMI, and RJ45 cables in seconds, preventing costly mistakes for home or professional setups. This device lights up to show ...

Abstract: Ribbon cable, as one kind of transmission lines, is mainly used for the signal transmission in and between electrical equipments of information system. In this paper, the crosstalk in ribbon ...