High Endurance Micro SD Cards for Dash Cams

Cards in our range

Viofo: U3 A2 V30 high-endurance cards in 64GB, 128GB, 256GB and 512GB.
BlackVue Official: high-endurance U3 Class 10 cards from 64GB to 512GB.
Nextbase: U3 industrial grade endurance cards in 32GB, 64GB and 128GB.
Integral: high-endurance security cards in 128GB, 256GB and 512GB.

How to choose a dash cam memory card

Check the maximum card size your camera supports. 4K and multi-channel cameras fill a card faster, so a larger card keeps more footage before loop recording overwrites it. Using the card brand made for your camera is the simplest choice. For camera and drone cards, see our full memory cards range.

Micro SD Cards FAQs

Q: What do the speed ratings on memory cards mean?

A: V-ratings (V30/V60/V90) guarantee minimum sustained write speeds for video; U3 and Class 10 are older equivalents. For dash cams, choose high-endurance cards designed for continuous recording rather than headline speed.

Q: Which card for which device?

A: Dash cams: high-endurance microSD. Cameras: V60/V90 SD or CFexpress for 4K+. Drones: high-speed microSD per the manufacturer's approved list. Each device's maximum capacity is in its Specification tab.

Q: Are cheap memory cards worth it?

A: Counterfeit and low-grade cards are the leading cause of corrupted footage. Genuine cards from Integral, Lexar and other authorised stock cost little more and actually meet their rated speeds.

Q: Why buy memory cards from CEN?

A: Genuine UK stock from authorised distribution — no grey imports or fakes — matched correctly to your device.

Q: Why does a dash cam need a high-endurance card?

A: The camera writes to the card constantly, which wears out standard cards faster.

Q: How often should I format the card?

A: Formatting in the camera every few weeks helps keep recording reliable.

Q: Can CEN set up my card when fitting a dash cam?

A: Yes. Our Beeston, Nottingham workshop fits dash cams and can format the card ready for use.