Lexar LSDMI High-Speed TF Card Game Console Memory Card, Capacity: 512GB 1. Features: durable and stable, widely compatible, temperature and cold resistance, waterproof and shockproof, anti-airport X-ray 2. Capacity: 128GB 256GB 512GB 1TB 3. Function: storage, recording 4. Write speed: up to 70MBs 5. Read speed: up to 100MBs 6. Storage temperature: -20 to 85 degrees Celsius 7. Operating temperature: 0 to 70 degrees Celsius 8. Dimensions: 15 x 11 x 1 mm 9. Weight: 11.5g Features: 1. Persistent and stable storage through rigorous testing：For Lexar product designs are subjected to extensive testing in the Lexar Quality Laboratory (a laboratory of over 1,100 digital devices) to ensure performance, quality, compatibility and reliability. 2. Widely supports various devices using TF card, comes with SD adapter, can be used as SD flash memory card after adaptation to meet more devices 3. High-speed reading and writing, easy to present 1080P, 4K video; specially designed for action cameras, tablet computers and smart phones, using USH-1 technology, can easily and quickly play, play and transfer 1080P, 4K video