Feature:1. Adopt high-performance main control chip, faster and more stable data storage.2. Durable zinc alloy shell, shockproof and anti-fall, better protect your valuable data.3. The compact lightweight design allows you to take important files with you wherever you go.4. It features a cap-less design and a lanyard slot for convenience, easy to carry.5. Support mobile phone, tablet, TV, speaker and other USB interface devices.Specification:Features:Adopt high-performance main control chip, faster and more stable data storage.Durable zinc alloy shell, shockproof and anti-fall, better protect your valuable data.The compact lightweight design allows you to take important files with you wherever you go.It features a cap-less design and a lanyard slot for convenience, easy to carry.Support mobile phone, tablet, TV, speaker and other USB interface devices.Specification:Type: Lenovo thinkplus USB2.0 U diskModel: MU222Capacity: 8GB/16GB/32GB/64GB(optional)Material: Zinc alloyInterface: USB2.0Transmission speed: Read speed: 15-25MB/s, write speed: 6-10MB/sSupported system: Windows XP/Win7/Win8/Win10, Mac OS X 10.5+, Linux 2.4.x+Maximum voltage/current: 5V/200mAItem size: 3.22 * 1.22 * 0.46cm /1.27 * 0.48 * 0.18inPacking list:1 * U diskPackage List:1 * U disk