Ethernet RJ45 - Wiring Connector Pinout and Colors is a free Android application developed by TSP mobile solutions. This app provides a color coding diagram and wiring pinout for RJ-45 (Registered Jack type 45) connectors. The app shows electrical cable connections in both 568A and 568B standards, which can be useful for anyone who prepares Ethernet network cables. It allows users to easily pay attention to the order of the cat5e wires (cables) in a twisted pair cable connector by simply placing their phone on the table and taking a crimper. Additionally, the app disables the screensaver on the phone for user convenience.