Vktech 2pcs Micro USB Microusb Spring Coiled Cable Retractable for Cell Phone Black Charge and transmit data synchronization Durable, lightweight, can be stretch and retractable, easy and convenient to carry with High speed USB 2.0 cable, up to 480 Mbps data transfer rate Creates a simple way to connect mobile devices to a USB capable computer for every day tasks such as data synchronization and file transfers Compatible with Cell phones, GPS systems, PDAs, OTG devices, digital cameras, etc