iPhone 4s Cable,OPSO [Apple MFi Certified] 30 pin to USB Sync and Charging Cable for iPhone 4/4s,iPad 1/2/3,iPod Touch,iPod Nano - 4.0 Feet (1.2 Meter) - White Apple MFi Certified - 30 pin dock cable and uses original connector from Apple Compatible System - 100% compatible with iOS system ( no warning message) Ultra-Durable and Environmentally Friendly - Made from Environmental TPE wire makes it thoroughly resistant to fraying and wear-related damage Charging & Sync - Charging and transferring data at the same timeSupport 2.1A Max Made for - iPhone 4 4s, iPhone 3G 3Gs; iPad(1st Generation), iPad 2(2nd Generation),iPad 3(3rd Generation); iPod 5th Generation (video); iPod classic 80GB/160GB (2007), iPod classic 120GB (2008), iPod classic 160GB (2009); iPod nano 1st, 2nd, 3rd, 4th, 5th, 6th Generation; iPod touch 1st, 2nd, 3rd, 4th Generation