About MicroSD Cards
We recommend using BlackVue microSD cards for optimal performance.
The reason is that dashcams put microSD cards under higher stress than most electronic products such as action cameras or DSLRs due to their constant looping recording. We test our cards extensively before selecting them for inclusion in our products, to make sure that their performance is good and degrades as little as possible possible over time.
Using third-party microSD cards can affect dashcams' performance and in some cases, force the dashcam to reboot randomly during recording. Although the basic requirement of the microSD cards for BlackVue dashcams is Class 10 or U1 and that the SD card should be formatted as FAT32 [Windows] or MS-DOS (FAT) [Mac OS], we cannot guarantee the perfect performance of cards from other manufacturers, as even cards with the same specifications may vary from batch to batch.
Every BlackVue dashcam comes with an original BlackVue microSD card. In case it is missing or replaced by a third-party microSD at the time of purchase, please contact the seller to make sure you can get a genuine BlackVue microSD card.
MicroSD Card Support
-DR970X, DR900X, DR900S, DR770X, DR750X, DR750S, DR590X, DR590W and DR590 Series dashcams support up to 256GB.
-DR650S, DR650GW, DR490, DR490L, DR470, DR450, DR430 Series models support up to 128GB cards.
-DR750LW-2CH supports up to 64GB cards.
Note: compatibility is guaranteed only with the official BlackVue microSD cards.
Purchase your SD card here.