【Micro-USB & USB 2.0】 Android micro flash drive, 2-in-1 design with a micro-USB(NOT FOR IPHONE) and USB 2.0 connector, easy for data transmission between PC, tablets, old, and newer phones. 【Back up your phone】USB thumb drive works great to back up your phone. Easy to operate,plug and play, no need to install any software. All the products are checked under Strict Quality Inspection 【Expand storage space】Save your video and photo in flash drive without taking up space on the phone, providing you with enough room for expensive music and photo collections. So you will never run out of room on your smartphone. 【Best Gift】Plug in and Play. A nice gift for your family and friends.Copy some videos and photos about him or her before give this to him or her. Quality: *Using original chip Samsung/Toshiba/Micron/Sk-hynix other international brands. *Through USA FCC,Europe CE,ROSH quality and environmental certification authority. Notice: *OTG USB Flash Drive support Android devices (OS version 3.1 or higher) with OTG function,please make sure your devices support OTG function.( Apple iPhones are not supported) *How Much Can You Store? 1GB storage in your devices shows as: (1000³)/(1024³)=0.93GB