This is a 5-Pack 1ft Blue CAT 8 Shielded (S/FTP) PVC Ethernet Cable Snagless Easy Boot RJ-45 M/M. CAT8 cables are the highest-performing Ethernet cables, supporting speeds up to 40 Gbps at frequencies up to 2000 MHz. They have superior shielding to reduce crosstalk and interference, making them ideal for data centers, high-performance computing, and ultra-fast networking applications. The maximum effective range is up to 30 meters (98 feet) for full performance. S/FTP cables combine the features of both STP and FTP. Each twisted pair is individually wrapped in foil, and the entire bundle of pairs is enclosed in an additional braided or foil shield. This dual-layer shielding offers maximum protection against EMI and crosstalk, making these cables ideal for high-interference environments. PVC- CM is ideal for everyday home use, these cables offer reliable performance at an affordable price, perfect for connecting devices within a single floor. Our cables are PoE capable and TIA compliant, ensuring performance for all networking needs.