... 1.Connector: DC5.5mm MALE USB A/M 2.Cable:2C 3.Quality:300v DC min. 4.Packing:1PCS/bag ... A. 100% open or short test;B. Withstand voltage: 300v DC min. C. Insulation resistance: ≥ 5MΩ Min. D. Contact resistance ... . Shell: gold plated, Ni-plated. Various USB connector Specification 1. USB A/M,A/F B/M,B/F,MINI ... 5P,MINI 8P,MINI 10P,mirco usb 2. Shell: gold plated, Ni-plated. 3. Color: ...