Kingston Micro SD Card 256GB U3 For DR900S-1CH/ 2CH/ 2CH IR Dash Cam 4K BLACKVUE
Capacity: 256GB. UHS Speed Class: U3. Application Performance Class. Performance: Up to 100 MB/s read, 85MB/s Write (Class 10). With more than 8 years of experience. “A place you can fully trust”. Video Speed Class: V30.