This is a 20-meter double-ended Micro-Change (M12) Ethernet cordset with four poles. It has a male straight connector on one end and an RJ45 straight connector on the other, suitable for CAT5e applications. The cord features 22 AWG wire gauge, a maximum voltage rating of 30V, and an amperage rating of 1.5A. Operating temperature ranges from -20°C to +75°C.