Optimum file transfer performance of your Mini-USB-equipped MP3 player, PDA or digital camcorder. This USB 2.0 cable provides a high-quality replacement for the cable that came with your Mini USB mobile device. Or, you can keep it as a spare while traveling.The cable is perfect for connecting devices such as your smartphone, GPS, digital camera, or portable hard drive, to your PC or Mac computer for everyday tasks such as charging, data synchronization or file transfers.