RJ45 Crossover Adapter Male to Female Ethernet Network Cat5 Cat5e Connector
Used for - Making an RJ45 cable 'crossover' from 'striaght' or 'straight' from 'crossover'. RJ45 Crossover Adapter. They use TIA/EIA-568-A wiring at one end, and TIA/EIA-568-B at the other. Either '568-A to 568-A' or '568-B to 568-B'.