Shaxon"s RJ45 to RJ45 Category 5E 1ft blue patch cables feature 24 awg stranded wire for repeated flexing and movement without micro-cracking of the copper. Shaxon"s 1ft patch cords are ideal for interconnecting patch panels to switches or routers, or anywhere else a short patch cord is preferable . Category 5E is a high speed networking standard, providing a backbone for transmission speeds up to 1000 Base-T and is backwards compatible with both 10 Base-T and 100 Base-T. This product features a Lifetime warranty.