Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers. Superior Performance: Entegrade Cat8 brings higher frequency characteristics, which enables higher data transfer speeds.Up to 2GHz Bandwidth: Entegrade Cat8 Ethernet Network Cables are the first to bring up to 40Gbps transfer speeds and up to 2GHz bandwidth using copper conductors and RJ45 connectors.Future Proof: Monoprice's Entegrade Cat8 Cables are an excellent, future proof solution for current and upcoming generations of active 10G and up to 40G networks.Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.