ITEM NAME:XY20-IP68 Waterproof Connector Three Core Straight Cable Waterproof Con JRQ.Item no: XY20. Product list :1pcs IP68 waterproof connector. Waterproof sealing ring: silicone rubber. Dustproof, waterproof, fogproof. Shell material: nylon PA66. Cable Core: 3. connect better, faster speed of network.