SanDisk U3 Driving Recorder Monitors High-Speed SD Card Mobile Phone TF Card Memory Card, Capacity: 32GB Product parameters: 1. Memory capacity: 32GB64GB128GB256GB 2. Storage type: TF (micro-SD) card 3. Function: cold and heat resistant, X-ray resistant, impact resistant, waterproof, antimagnetic, shockproof 4. Size: 15x11x1mm 5. Applicable objects: MP3, mobile phone, MP4, camera, SLR, PSP game console, card speaker, amplifier 6. Reading speed: 100MBS 7. Writing speed: 40MBS 8. Durability: Can shoot up to 5000 hours of full HD video 9. SD adapter size: 31.75x23.88x2.03mm 10. Storage temperature: -40-85 degrees Celsius 11. Working temperature: -25-85 degrees Celsius Features: 1. Five levels of protection, highly durable 2. Play faster APP performance, watch movies and play games faster and more stable 3. Multi-device compatibility, adapt to mainstream digital devices, compatible with devices with Micro SD card slot, while retaining speed and performance of the memory card 4. Ideal companion for home monitoring, capable of shooting 4K ultra-high-definition video and full-HD video day and night 5. High-speed read 100MBS, write speed about 40MBS, can meet the needs of smart phones and digital cameras and other devices 6. The driving recorder, monitoring optimization, highly durable, can shoot 5000 hours of smooth and stable, record every high-definition moment