Ideal for Android-based smartphones and tabletsTransfer speeds of up to 98MB/s. Read Speed: up to 80MB/s Shockproof, temperature-proof, waterproof, and X-ray-proof2Rated A1 for faster app performance3 and UHS Speed Class U1 and Speed Class 10 for FullHD video recording and playback1 64GB Micro SDXC UHS-I Card memory card Description Reading and writing speed: 98 Brand: Shisuo/ Flash Storage type: Flash card Product Size: 15 * 11 * 1mm For gift-giving occasions: advertising promotion, business gifts, festivals, housewarming, birthdays, weddings, awards, exhibitions, anniversary celebrations, opening ceremonies, employee welfare, public relations planning Applicable object: MP3, mobile phone, MP4, camera, SLR, insert box, amplifier Memory capacity: 64GB Product Type: Brand New Packing List: TF(Micro SD) Card * 1 Capacity: 16GB, 32GB, 64GB, 128GB Type: TF-SD card Transmission rate: CLASS10