1. RJ45 spiral cord 2. RJ45 coiled cord 3. RJ45 spiral cable RJ9, RJ11, RJ12, RJ45, RJ48, RJ50, USB, DB9, DB15 RJ45 spiral cord1. RJ9, RJ11 ... *250MM.Working condition1. Extention length: 3~4 times than original one.2. Cold resistance: -35~-40 centigrade.3. High temperature: +70 ...