Essentials High Performance Micro USB - High Speed- USB A to Micro B Cable (White) Connect your smartphone, Bluetooth headset, and more for high speed data transfer and rapid charging Independently verified data transfer rate of 800 Mbps fo lightning fast downloads High speed cable construction means you won't ever have to wait Heavy-Duty Dual-Layer Shielding rejects electrical interference for more reliable data transfer Ultra-Flexible Duraflex protective jacket takes a beating and keeps on keeping on