... 5 .Good sell and afters .Dc 3.5mm to rj45 cable ,rj45 ,dc 3.5mm,Features:1.dc 2.0 mm ... male to rj45 cable ,lenth based on 50cm or as your ... 2 wires ,use for power charge only .3. Electrical:* 100% open & short test 4. Mechanical:* The times of capable ... and others certificate as you need.Good Experience , Over 10 Years produce experience ,Work with Huawei Technology and ZTE ...