This is a 20ft Blue CAT 5E Riser Ethernet Cable Snagless Bubble Boot RJ-45 M/M. CAT5E cables offer reliable, high-speed internet connectivity at up to 100 MHz, with a maximum speed of 1 Gbps (Gigabit per second). They are perfect for everyday use at home or in the office, with a range of up to 100 meters (328 feet). UTP cables consist of pairs of insulated copper wires twisted together. Each pair is color-coded for easy identification. There is no additional shielding around the pairs, which makes these cables lightweight and flexible. The twisting helps to reduce electromagnetic interference (EMI) and crosstalk between pairs. CMR (Riser) is designed for vertical installations, these cables provide enhanced fire safety, ensuring peace of mind when running cables between floors in your home or office. Our cables are PoE capable and TIA compliant, ensuring performance for all networking needs.