3M(10ft) micro USB to USB data cable offers you better battery charging and data transmission, you won't be annoyed by distance whether at home or car, office or pub; Standard USB interface is compatible with all the mobile phones and Android tablets which has Micro USB interface, such as Samsung series, Google series, HTC series, Nokia Lumia and Windows series; Exterior cable is taking environmentally friendly TPE, which is more durable, pliable and tough than general cable. Wire diameter is 4mm, power transmission use black lines and red lines which made of 12 copper wires while data transmission use white and green lines which made of 7 copper wires. Copper content of all the copper cables are 99.997%; Diameter: 0.7mm; Tinplating copper diameter can increase electricity, effectively improve the speed of charging and data transmission, and resisting the electromagnetic interference of the outside world. USB and Micro USB port are taking Alcorn and Karry ports which have nickel plating on surface (Samsung Original data cable adopted this brand). It takes salt spray test for at least 24 hours, with high corrosion resistance, effective supporting fast numerous times plugging and unplugging, at the same time, it prolongs the life of data line. Foil wrapping can enhance stability of data transmission again; General cable has better anti-electromagnetic interference capability, transmission is more stable and signal is more clear.