Universal Compatibility - Perfect compatible with smartphones, tablets and other devices with micro USB connectors like Galaxy, HTC, Motorola, Nexus, Nokia, LG, Huawei, Sony, Blackberry, Kindle, Android smartphones and more. Aluminum Shell - High-quality aluminum alloy shell, firmly connected, standard micro USB port, even with a protective cover can be well fixed, can provide safer and more reliable charging. Product Features: Provides high-speed data transfer rates Charges any device that accepts micro-USB Copy images to and from your phone. Transfer music files and MP3s. Copy data or back-up data from your phone to PC. High Speed USB 2.