StarTech.com Advantage StarTech.com products are designed for IT professionals to meet their technical standards. Product quality, compatibility and reliability are assured by our in-house and third-party laboratories and certifications from leading technology companies.[HTMLLINEBREAK] [HTMLLINEBREAK] StarTech.com's line of CAT6 cables uses 100% copper and pins gold plated. All of our Category 6 cable products undergo rigorous physical and electrical testing, including repetitive bend cycle testing. Each cable is tested individually (Fluke(R); patch cord test) to measure NEXT and RL in the worst case. Beyond our own testing, we work with leading external testing laboratories, such as ETL, to achieve product performance and safety certifications.[HTMLLINEBREAK] [HTMLLINEBREAK] Backed by a risk-free lifetime warranty StarTech.com and 24/5 support from qualified technical advisors, our brand is trusted throughout the IT ecosystem and used by more than 80% of Fortune 500 companies. View d The entire product LSZH (Low Smoke Zero Halogen) Category 6 snag-free network patch cable supports error-free Multi Gigabit connections: 1Gbps, 2.5Gbps, 5Gbps and 10Gbps (up to 160ft/55m). This high-performance PVC-free cable provides reliable connectivity to all network devices, such as network interface cards (NIC), servers, routers, network attached storage (NAS), VoIP phones, PoE devices , etc. This eco-friendly CAT6 LSZH cable produces lower levels of corrosive fumes