Cat8 lan cable uses 100% oxygen-free copper inside, 4 Pairs 100% 26AWG pure & thick shielded twisted pair (STP) of copper wires, aluminium foil shield, woven mesh shield, shielded with high quality and UV-resistant PVC jacket. It can withstand direct sunlight and extreme cold & humid & hot weather yet still working efficiently. It can be buried directly. The network cable is suitable for both outdoor and indoor use. Comparing with other 32AWG ethernet cable, 26AWG Cat8 is thicker, a lot faster and stable in data transferring, which is perfectly suitable for AI smart products, like Amazon Alexa, Apple Siri, Google Home, Cloud data Server and other smart home & office products that require high speed & high-performance network. Cat8 ethernet cable is made of 4 shielded foiled twisted pair(F/FTP) and single strand OFC wires(26AWG) which supports bandwidth up to 2000MHz and boosts the speed of data transmission up to 40Gbps. Shielded Cat8 and the improved quality in twisting of the pairs, Cat8 can reduce any signal interference to the full extent. Allow you to stream HD videos, music, surf the net, play games at Hyper Speed.