Back up your phone: Do you have too many photos and videos on your phone? The usb memory stick works great to back up your phone. Easy to operate, plug and play, no need to install any software (Please check the Video for specific instructions)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.High speed data transmission: This USB 3.0 photo stick deliver a decent reading and writing speed, Fast transmission between the usb thumb drive and your devices, you can transfer a full-length movie in short time.3 in 1 flash drive: Type C & Micro-USB & USB 3.0. New concept 3 in 1 design, easy for data transmission between computers, MICRO PORT android devices and Type-C Phone, work for such as Samsung Galaxy S10 and above, Samsung Note 9 and above, Samsung Galaxy A9s and above, LG G7, LG V40, Google Pixel 2XL/3XL and above, HUAWEI P10 and above, etc. Not For iPhone. Not for 2018 iPad Pro.