Why a Reliable SD Card is Essential for Dash Cams A reliable SD card is essential for dash cams because it ensures consistent and secure recording of critical footage. Dash cams continuously write large amounts of data, especially in high-resolution formats like 4K. A dependable SD card prevents recording interruptions, data corruption, and the risk of malfunctioning. This reliability is crucial for capturing detailed evidence during incidents, providing peace of mind that your dash cam will function effectively when needed most. { "__shgImageV2Elements": { "uuid": "s-6e571367-288d-4041-8e7f-396511a0a09d" } } { "__shgImageV2Elements": { "uuid": "s-890a70e4-d22f-485c-8794-8efb18a88263" } } Why Choose BlackboxMyCar Guaranteed? Choosing the BlackboxMyCar Guaranteed SD card means investing in reliability and performance. Its large capacity and fast transfer speeds make it perfect for continuous, high-quality recording, ensuring you never miss a moment on the road. Whether you're using it for your daily commute or long road trips, this SD card provides the storage and speed you need for optimal dash cam performance. Dash cams require a very tolerant and high-endurance card, and BlackboxMyCar Guaranteed SD card is just that. Being Shockproof, temperature-proof, and waterproof, BlackboxMyCar Guaranteed SD card are built durable, and able to withstand sweltering temperatures in your vehicle, or the roughest of traffic collisions. Which SD card should I choose? High-capacity SD cards are especially beneficial for dash cams, as they allow for long-term recording without the need for frequent file deleting or overwriting. This is particularly useful for high-resolution recordings and long drives, providing peace of mind with ample storage for crucial recordings. All BlackboxMyCar SD cards are fully compatible with our entire dash cam lineup { "__shgImageV2Elements": { "uuid": "s-3f2a89b0-9c23-4d85-b916-4173f2ed1992" } } { "__shgImageV2Elements": { "uuid": "s-7bfc94bd-6a7e-4f34-9441-edfc3b1563a1" } } Why Buy SD cards with BlackboxMyCar? BlackboxMyCar is proud to say that all the microSD cards we offer have been rigorously tested to ensure compatibility. Our third-party microSD cards go through the same quality testing as manufacturer-branded SD cards and are a more affordable option. This Card is covered under a one-year in-house warranty, so you can rest assured that we’ll resolve any issues that you may come across. Due to dash cams' naturally aggressive read/write cycles, using an SD card with them will very frequently invalidate the manufacturer's warranty. But not ours! Rest assured, you'll still be covered when shopping with BlackboxMyCar! If you have any further questions, comments, or suggestions, don't hesitate to contact our product experts today! Check out our comprehensive SD card page here. Specifications BlackboxMyCar Guaranteed SD Card Capacity 64GB | 128GB | 256GB | 512GB Speed Class Class 10 Read Speed 10MB per second Write Speed 100MB per second Basic Format MicroSDXC Resources How to Remove a Stuck Micro SD Card from Your Dash Cam My BlackVue Dash Cam Won’t Work with its SD Card Subscribe to our YouTube channel for the latest news, reviews, and guides.