Charge micro USB smartphones, tables, and other devices super fast with PortaPow. Allows you to charge full speed from a power charger or computer USB socket, 2-3 times faster than normal cables. This cord uses 'dumb USB specifications' which essential restrict it to transferring power only, preventing data theft, viruses, and hackers from your device. Features Follows 'dumb' USB specs, allowing for full power from source. Prevents device going into 'data transfer' mode when connected for virus protection. 20 AWG thick, low resistance copper cable - up to 3A charging. Thicker plastic housing, extra reinforcement on both ends. Specs Material: N/A Colour: Black, red boots Dimensions: 300cm Warranty 1 year limited warranty.