Capacity:1TB Note: 12 months money back manufacturer guarantee from " Official USB Flash Drive 3.0 " and Fulfilled by Amazon.We guarantee you a great and happy service. There are No guarantee from other Third - party sellers who offers very cheap price and will send you fake items. Premium Performance – Read Speeds up to 400MB/s & Write Speeds up to 100MB/s With Read speeds up to 400MB/s & Write speeds up to 100MB/s,USB 3.0 faster than USB 2.0 and allows you to store and transfer large files faster than ever before! You are sure to spend more time watching movies, 4K & Full HD videos, listening to music and less time transferring them between your devices. Large Storage Capacities With capacities up to 1TB, USB 3.0 flash drive can hold over 100,000 photos at 18MP, up to 30 hours of 4K Ultra HD video, over 300,000 songs, and whatever else your creative mind can think of. All your files, large or small in just one amazingly fast flash drive. Compatible with PC and Mac Computers From videos to music to photos to important data, your important files are never out of reach. The drive is designed with convenience and portability in mind, and is compatible with both PC and Mac computers, as well as other devices such as TVs, automotive, and more. Works with 3.0 and 2.0 ports. Package Included: 1 x USB Flash Drives 100% Risk-free Satisfaction Guarantee from the Date of Purchase