GLANICS Cat 8 Ethernet Cable for Faster Speed and More Stability Netwok Surfing. Cat 8 Ethernet Cable with RJ45 connector is suitable for most Internet equipments. 100% cooper and STP design comes more stability, supports transmitting up to 40Gbps and bandwidth up to 2000MHz. What’s the difference between Cat 8 and Cat 7 ? - Faster than Cat 7. Cat 8 supports transmitting up to 40Gbps and bandwidth up to 2000MHZ. - More stability than Cat 7. Cat 8 is double aluminum foil shield, low resistance and stronger anti-interference. - More durable than Cat 7. Cat 8 uses new PVC material, better corrosion resistance, suitable for indoor and outdoor. - Cat 8 adds tearing line inside, prevent break and easy to open the cover. Specifications - Color: Blue - Length: 20 ft - OD: 6.5mm(0.24in) - Condition: 100% Brand new - Package: 1 x 20 ft Cat 8 Ethernet Cable Note - Any quality problem, you can get full refund or a new product. - For safety, please do not use the Ethernet cable under high voltage. - Your network speed is determined by many factors which include the cable, your router, switch boxes, other network components, and also service provider.