The EKI-2528I-M12 Ethernet switch is designed with high IP67 degree of protection to guarantee users a waterproof, dustproof, and anti-corrosive network environment. The high port density feature of the EKI-2528I-M12 makes it possible to support up to eight M12 port connections within a compact housing. It is best for confined space, since no extra room for wire deployment is required. Users simply need to screw it firmly on the wall or cabinet to enjoy the instant network communication service.