Reversible Micro Usb Connector, Longer, Flexible Strain Relief Absorbs Stress From Bending To Prevent Breakage & Aluminum Casing Protects Circuit Board Inside Connector Supports Optimal 12W/2.4A Charging, High Polished Extruded Aluminum Casing,Fast Charging And Nice Design Of Appearance . Easy To Use And Universal-One Cable Can Charge Many Devices. Micro Usb To Usb Charge/Sync Braided Cable With Metal Shell Can Pass 2.4A Current,Fast Speed Charge Cable