Performance Grade 128MB Garmin VIRB ELITE Full HD 1080p Action MicroSDXC Card by MIXZA is Pro-Speed, Heat & Cold Resistant, and buitl for Lifetime of Constant Use! (UHS-I/3.0/Up to 750x) Get Ultimate Quality and Speed for your Garmin VIRB ELITE Full HD 1080p Action! The best quality, speed, and control really makes a difference! Most receive longer battery life, faster pictures and video abilities, plus more! SPECIFICATIONS: UHS-1, Class 10, 500x-750x Read Speeds, 15-20MB/s Minimum Read speed and 9.5-15MB/s Write Speeds. *BUY NOW - NEWEST VERSION NOW AVAILABLE!*