Warranty & Support: We are professional at thumb drive, every piece was tested before delivery. We can provide a 30-day refund guarantee 12-month warranty, letting you buy with confidence. Suitable for All Uses and Data: Suitable for storing digital data for school, business, or daily usage. Apply to data storage of music, photos, movies, software, and other files. Compatibility and Interface: Supports Windows 7 / 8 / 10 / Vista / XP / 2000 / ME / NT Linux and Mac OS. Compatible with USB 2.0 and below. High-speed USB 2.0, LED Indicator - Transfer status at a glance. Plug and Play: No need to install any software, Just plug in and use it. Special glide style, the capless design can avoid losing the cap, and provide efficient protection for the USB port. Capacity: Kexin 64gb flash drive can meet your needs for daily use at work, school, home, or traveling for photos, music, videos, file storage, and transfer. For each 64 GB, you could store 23 Hrs of Video (1080P/ 6Mbps), or 20,000 Photos (10MP/ 3 Mb), 15,000 Songs (4 Mb), or 150,000 + Office Word doc (400 Kb).