1. USB connection,support Hot plug & Play.

2. No external power supply .

3. Support different types of os.

4. Solid State Storage, Shock proof and electromagnetic proof.

5. Durable data storage

6. Fast speed in write/read transfer

7. Hardware Requirement: PC with USB connection,Notebook,MAC

8.Capacity:4GB/8GB/16GB/32GB/64GB

About real capacity

8GB = approximately 7.4GB-7.6GB

16GB = approximately 14.5GB-15GB

32GB = approximately 28GB-30GB

64GB = approximately 58GB-60GB

128GB = approximately 119GB-120GB

This is calculation difference between manufacturer and your PC, please Google 'Memory card capacity' to get more information.

Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes.The pursuit of the perfect person is not recommended to buy.

We promise only sale

100% real capacity,pass H2testw.

1. We use AliExpress Standard Shipping ,China Post Ordinary Small Packet , ePacket,EMS,DHL,we will send tracking number to you when we shipping your package.

2. All packages are Air Mail.

3. We will try our best to make a fast shipment.

1. We are pure-heart seller and our goal is 5 STARS.

2. Please kindly leave us positive feedback, we will try our best to do better.

3. We focus at customer's satification and always put it in highest priority. If you have any problem with the item, we can always try our best to Provide a good solution. Please do contact us in advance before leaving any negative/neutral feedback. Good communcation is important for us. We are for sure can make it a successful transaction for you.