SanDisk High Endurance Video Monitoring Card with Adapter 64GB (SDSDQQ-064G-G46A) Ideal for dashcams and home video monitoring cameras Specially developed for high endurance applications. Read and write Speed: up to 20MB/s5 and Video Speed: C10 Up to 10,000 hours of Full HD video recording. Operating temperature: -13F to 185F (-25C to 85C) Class 10 for Full HD video (1080p) recording and playback Built for and tested in harsh conditions; temperature-proof, shock-proof, waterproof