THINK3™ USB DATA CABLE SPECIFICATION- 30% ACCELERATION: High purity oxygen-free copper wire cores, Low impedance, high signals, more stable transmission and higher efficiency. Oxygen-free copper wire increases 40% speed of signal transmission 3D STEREOSCOPIC DESIGN: It has Diamond shaped 3D stereo lined flat design with strong elasticity, smooth surface. It is more beautiful and durable than ordinary cables. SMOOTH AND PERFECT FIT: High precision aluminum alloy ports with advanced & unique aluminum alloy molding construction process offer smooth surface for a perfect connection. Immerse into the exquisite world of THINK3, THINK3 IS REGISTRED Trademark so we import quality products through our Brand, Our sole aim is to provide you the most advanced accessories that adapt to our daily lifestyle protecting our tech-gears.