BradConnectivity™ M12 Ethernet connection system consisting of cordsets, receptacles and field-attachable connectors, provides superior, Cat5e performance from the office environment to the harsh, demanding environment of the factory floor. Cordsets are available with standard M12 threaded connectors or the higher-performance Ultra-lock™ connection system. The Ultra-Lock connection system is the fastest, easiest and most secure connection ever introduced. Cordsets available in both unshielded versions suitable for most applications and shielded versions for electrically noisy and environmentally demanding locations.