



🚀 Store More, Capture Faster, Fear Less!
The 70mai 512GB Micro SD Card delivers ultra-high-speed 100MB/s transfer rates with V30 certification, ensuring smooth 4K UHD video capture and playback. Engineered for durability, it’s waterproof, drop-proof, heat-proof, X-ray and magnet-proof, making it perfect for extreme environments. Compatible with a wide range of devices including 70mai dash cams, smartphones, and cameras, this Class 10 UHS-I U3 card offers massive storage and reliable performance for professionals and enthusiasts alike.
| ASIN | B0BRC5TM3F |
| Additional Features | Water Proof |
| Best Sellers Rank | #195 in Micro SD Memory Cards |
| Brand | 70mai |
| Color | Black |
| Compatible Devices | Dash Cam Smart 1S, Dash Cam M300, Dash Cam Lite 2, Dash Cam A400, Dash Cam A500S, and Dash Cam A800s |
| Customer Reviews | 4.7 out of 5 stars 705 Reviews |
| Flash Memory Type | Micro SD |
| Flash Memory Video Speed Class | V30 |
| Hardware Connectivity | MicroSD |
| Manufacturer | 70mai |
| Media Speed | 30-100 megabytes_per_second |
| Memory Storage Capacity | 64 GB |
| Model Number | 64GB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Read Speed | 100 megabytes_per_second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Water Proof |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |
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