The Whale series WUE-567 is a highly reliable and fault-tolerant Industrial 5-port Unmanaged IP-67 Switch. It has 5 10/100TX RJ45 ports that support IEEE 802.3/802.3u/802.3x with 10/100M, full/half duplex, and MDI/MDI-X auto-sensing. WUE-567 Ethernet Switches are designed for use in industrial waterproof & harsh environments. Built with IP-67 connectors, it guarantees a total protection that can withstand a variety of extreme conditions such as high temperature, extreme shock, vibration, dust particles, oil or even liquid immersion.