1. 8 Pin--30pin for charging and Sync Data 2. for iPhone5, iPod ... 5th, iPod nano 7th 3.Certification:CE,Rohs. Specifications 1. 8 Pin--30pin for charging and Sync Data 2. for iPhone5, iPod ... OHM /300V Min; 7.Contact Resistance: 0.01 OHM Max; 8.Shield upon 95% braid; 9.Working Temperature: -25oC ~ +85oC.10 ... audio transfer rates with low noise. For iPhone 5 30 Pin to 8 Pin lighting adaptor