Technical Specifications: Connections: 8-Pin Lightning, USB 3.0, Micro USB Compatibility: iOS 6.1, 7.x, 8 -Mac OS X, Windows XP/7/8, OTG, supported Android devices. Transfer Speed USB: SuperSpeed USB 3.0 Size: 52.46 x 25.9 x 9.0 mm Color: Black Weight: 17g System Requirement: Free App from AppStore / Play Store Notice: Not Capable of Sync Supported Models: iPhone 6/iPhone 6 Plus/iPhone 5S/iPhone 5C/iPhone 5/iPad Air/iPad mini/iPad 4/All Android OTG Models.