IP68 Waterproof Cable Connector safe for indoor and outdoor ethernet connection made of nylon PA66 & Zinc Alloy transmission frequency bandwidth of 1~250MHz 1000Mbps transmission speed Female to female mount, plug and play save cost and time extending an ethernet connection Moisture-proof / Dust-proof 【Upgrade IP68 Waterproof Cable Connector 】IP68 Waterproof / Moisture-proof / Dust-proof. Silicon rings and clamping nuts provide the perfect waterproof and excellent sealing, which is safe for indoor and outdoor ethernet connection. The casing is made of nylon PA66 with high-temperature resistance( -20° C - 110° C). The sealing element is Silicone Ring with a perfect waterproof level