Shaxon"s RJ45 to RJ45 Category 6A 3ft blue patch cables feature molded boots with a bump design for protecting the clip during usage and 24 awg stranded wire for repeated flexing and movement without micro-cracking of the copper. Category 6A was developed to support the emerging 10 Gigabit Ethernet specification and is backwards compatible with 10/100Base-T and 1000 Base-T. Category 6A is superior to Category 6 in bandwidth (500MHz as opposed to 250MHz) and utilizes higher twist ratios and more buffer space around the 4 jacketed pairs for better pair separation. This product features a Lifetime warranty.