The SanDisk U3 C10 V30 4K TF card is specially designed for digital device enthusiast, shutterbug and for storing a mass of files and videoes, which features large capacity to make full use of advanced digital devices. It has reliable quality and legendary performance to safely store wonderful moment and full HD video, reminding you cherished memories as it happened not long ago. It makes your digital life joyful.

Super Fast Data Transmission.
Enables to quicky transmit 4K HD video and files, and run the app, bringing extreme using experience.
Wide Range of Compatibility.
Compatible with various mobile phones, laptops, sports cameras, and drone, etc.
Up to 160MB/s Read Speed.
Delivers up to 160MB/s read speed to significantly save time in transferring images and 4K video, and up to 60MB/s write speed, to capture high-speed motion photos and HD video.
Specifications: Brand: SanDisk
Card type: TF (micro SD) card
Capacity: 32GB, 64GB, 128GB, 256GB (optional)
Video speed level: V30
UHS speed grade: U3
Item Size: 14.99 * 10.92 * 1.02mm / 0.6 * 0.4 * 0.04inches
Item weight: 1g / 0.04oz  Capacity   Performance 32GB  C10, U3, V30, A1 
100MB/s Read Speed, 60MB/s Write Speed 64GB C10, U3, V30, A2 
160MB/s Read Speed, 60MB/s Write Speed 128GB C10, U3, V30, A2 
160MB/s Read Speed, 90MB/s Write Speed 256GB C10, U3, V30, A2 
160MB/s Read Speed, 90MB/s Write Speed

Package List: 1 * TF card