this 2-meter usb 2.0 cable connects your iphone, ipad, or ipod with lightning connector to your computer?s usb port for syncing and chargingdouble shield structure, completely eliminate the crosstalk generated when the signal transmission to ensure long-distance signal transmission stabilitysingle large high-purity copper conductor to optimize the signal transmission, ultra-wide bandwidth to meet the special high-pixel signal transmission requirements double magnetic ring design to enhance anti-interference, stable and effective transmission of datadouble magnetic ring design to enhance anti-interference, stable and effective transmission of data24k gold-plated connector, 24 gold-plated to anti-corrosion, to ensure stable signal transmissioncolour name : black