McGill Microwave Systems U/UTP, double outer jacket Outdoor Rated Waterproof black cable RJ45 plugs on both ends. Suitable for 10/100/1000 Megabit-networks UV and water resistant cable Strain relief ends with latch protection 20M Length AWG 24 Copper Coated Aluminium PE Jacket, 250mhz, 6.2mm diameter Weatherproof & UV protected – (prevents rain and sunlight from damaging the cable).