Small size and big Ese: A 64GB U disk that can meet your daily work, school, home and travel photo, music, video, file storage and transmission needs. For every 64 GB, you can store 23 hours of video (1080P/6Mbps), or 20,000 photos (10MP/3 Mb), or 15,000 songs (4 Mb), or 150,000 + Office word documents (400 Kb).^ Super convenient: plug and play, no driver required. It is very suitable for outdoor workers to store large-capacity data. Support Win98/ME/2000/XP/Vista/7/8/10, Mac OS and Linux, portable speakers and car speakers with USB 2.0 interface.^ Widely compatible: Media formats supported by the flash drive --- Music: M4A / AIFF / CAF / MP3 / WAV; Picture: GIF / JPG / PNG / JPEG; Video: AVI / FLV / M4V / MKV / MOV / MP4 / RMVB ; File: DOC/PPT/XLS/XLSX/PDF/HTML/TX.^ Compatible with USB 2.0 and backwards: The performance of USB flash drives is better than standard USB 2.0 flash drives. It has the speed and reliability of solid state drives and the portability of USB drives. It is very suitable for transferring files; it is dustproof, shockproof and wear-resistant. , Even if dropped into water, it can still work normally after drying.^ Fast reading: USB 2.0 chip. The reading speed is about 15MB/s. The writing speed is about 4MB/s. We are professionals of thumb drives, and every piece is tested before shipment.