A fast comprehensive tool for testing RJ45 based network cabling such as Cat5, Cat6, etc.. Identifies the connection configuration (straight through, crossover, token ring and many other types) and also identifies faults such as open, short or miss-wired connections. It will even list the full connection details (including wire colors) of the most common cable types. Automatic pattern identification for many wiring configurations (such as 4 & 8 wire straight through, 4 & 8 wire crossover, 6 wire voice/data, Linn Audio, Token Ring, Twisted Cisco)