• Slim, light-weight, and easy to carry
• Stylish metal ring and its tiny size make itself a perfect accessory for your keychains, briefcases or your badge holders.
• Ideal for transfer photos and music and videos and other files from PC to PC, or other CE devices in your life. Support Windows and Mac OS
• Waterproof, dustproof, shockproof, Plug-and-play, no need to install extra software, Plug and Use.