EAGET USB Flash Drive 16GB Keychain Android Thumb Drive Micro USB OTG Android Memory Stick Waterproof Shockproof V90 Easy Data Transmission - USB OTG (On-The-Go) 2 in 1 Micro USB and ultimate high speed USB 3.0 connectors for easy data transmission of files between smartphones, tablets and computers. Easier data sharing than using online cloud services. Super Speed - Fast USB 3.0 interface, enabling super speed data transfer- up to 140 MB/s reading speed. Backwards compatible with USB 2.0. Extra Storage - Provides additional storage for all your Android OTG mobile devices. You can backup files, photos, videos and more. Convenient - Ultra small, thumb-sized design for easy data transmission. The circular shape on the end makes it easy to grasp and can easily attach to your keychain. Quality & Durable - Advanced Grade A UDP Flash chip and high quality sealing technology with unibody metal casing and ABS cap ensure its waterproof, shockproof, dust-proof, anti-static, anti-magnetic. Warranty & Support: Absolutely no risk purchase with 30 days Free Return and Replacement, 1 Year Warranty & 24/7 Friendly Service.