--- product_id: 578890522 title: "70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510" brand: "70mai" price: "$49.15" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/578890522-70mai-micro-sd-card-32gb-memory-card-up-to-100mb store_origin: US region: United States of America --- # 100MB/s ultra-high-speed transfer Waterproof & drop-proof durability V30 Class 10 for smooth 4K UHD capture 70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 **Brand:** 70mai **Price:** $49.15 **Availability:** ✅ In Stock ## Summary > 🚗 Capture Every Moment, No Matter the Road! ## Quick Answers - **What is this?** 70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 by 70mai - **How much does it cost?** $49.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/578890522-70mai-micro-sd-card-32gb-memory-card-up-to-100mb) ## Best For - 70mai enthusiasts ## Why This Product - Trusted 70mai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Engineered by mobile tech veterans for unmatched stability and performance - • **Blazing Fast Speeds:** Up to 100MB/s read/write for seamless 4K and burst mode recording - • **Built to Brave It All:** Waterproof, drop-proof, heat-proof, and X-ray-proof for ultimate data security - • **Versatile Compatibility:** Plug & play with 70mai dash cams, smartphones, cameras, and gaming consoles - • **Reliable Continuous Recording:** Class 10, UHS-I U1 ensures smooth HD video capture without lag ## Overview The 70mai 32GB Micro SD Card delivers ultra-fast 100MB/s speeds with V30 Class 10 certification, ensuring flawless 4K UHD and HD video recording. Engineered for durability, it’s waterproof, drop-proof, heat-proof, and X-ray-proof, making it perfect for dash cams and multiple devices. Designed by experts from the mobile and smart car industries, this memory card guarantees reliable, high-performance storage for professionals on the move. ## Description With in-house R&D department and award-winning industrial designers, 70mai Dash Cam is strongly competitive in both software and hardware capabilities, driving it to become an industry-leading provider for auto intelligence solutions. 70mai has a proven track record of creating quality, innovative products, and serving the diverse needs of drivers in various countries, including North America, Europe, Southeast Asia, and counting. 70mai was founded by a group of car enthusiasts, who had technological experiences in the smart vehicle industry. The team started as a dash cam supplier, accountable for product design and manufacturing. Beginning from 2018, 70mai started to make dash cams under its own brand name, with accumulated supply chain resources and established product expertise. Most of 70mai’s hardware engineers used to specialize in mobile phones, who have rich experience in manufacturing whole mechanical units and hold themselves to high quality and stability standards Driven by an innovative and highly competent software team, 70mai now has self-developed OS as well as algorithms, with the vision to leverage today’s technology for yesterday’s car The majority of 70mai’s R&D professionals come from a mobile phone or smart car background, bringing unique, forward-thinking product design philosophy and quality control systems. For years, the team specializes in the relatively niche dash cam market, persistently advancing its products to be smarter, stronger, and more intuitive. ## Features - 【100MB/s ultra-high-speed transmission】The 70mai memory card complies with the latest UHS Video Speed ​​Class 30 (V30) standard, providing write speeds of up to 100MB/s, allowing for easy and smooth capture, storage and playback of 4K UHD, Ultra HD and 3D videos as well as burst modes - 【Highly durable design】70mai 32GB drop-proof and waterproof camera memory card is also heat-proof, X-ray-proof and magnet-proof. Whether in extreme weather or accidental drops, data security is always guaranteed, suitable for all environments - 【Superb performance】Class 10, UHS I, U1 speed Class performance allows for fast and smooth continuous HD shooting and full HD - 【Compatible with multiple devices】This micro sd memory cards can be easily connected to recorders, mobile phones, game consoles, cameras, etc. without complicated setting ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Water Proof | | Asin | B0BRC59K5K | | Best Sellers Rank | #155 in Micro SD Memory Cards | | Brand | 70mai | | Color | Black | | Compatible Devices | Dash Cams Smart 1S, M300, Lite 2, A400, A500S, A800s, A810 | | Customer Reviews | 4.7 4.7 out of 5 stars (674) 4.7 out of 5 stars | | Flash Memory Type | Micro SD | | Flash Memory Video Speed Class | V30 | | Hardware Connectivity | MicroSD | | Manufacturer | 70mai | | Media Speed | 100MB/s | | Memory Storage Capacity | 32 GB | | Model Number | 32GB | | Number Of Items | 1 | | Read Speed | 100 | | Secure Digital Association Speed Class | Class 10 | | Warranty Description | 1 Year Manufacturer | | Warranty Type | Limited | ## Product Details - **Brand:** 70mai - **Color:** Black - **Compatible Devices:** Dash Cams Smart 1S, M300, Lite 2, A400, A500S, A800s, A810 - **Flash Memory Type:** Micro SD - **Memory Storage Capacity:** 32 GB ## Images ![70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 - Image 1](https://m.media-amazon.com/images/I/71Iv6yBrIjL.jpg) ![70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 - Image 2](https://m.media-amazon.com/images/I/61Sl+v7fGTL.jpg) ![70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 - Image 3](https://m.media-amazon.com/images/I/71xiH8IyhrL.jpg) ![70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510 - Image 4](https://m.media-amazon.com/images/I/61agYHEAOnL.jpg) ## Available Options This product comes in different **Memory Storage Capacity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good micro SD card *by on Reviewed in the United States April 18, 2026* Working great on my car dashcam. I use it on my 70mai dashcam. It’s easy to use, just plug and play. Good storage for the price as well! ### ⭐⭐⭐⭐⭐ Satisfied *by on Reviewed in the United States May 6, 2026* It was what I needed. ### ⭐⭐⭐⭐⭐ Works Great *by on Reviewed in the United States April 2, 2026* Works great in my dash cam. ## Frequently Bought Together - 70mai Micro SD Card 32GB Memory Card, Up to 100MB/s, Suitable for 70mai Dash Cam 1S, Lite 2, A400, M300, A500S, A510, Kids Watch, Game, Drones - 70mai Dash Cam M310, Dash Camera for Cars 1296P QHD, Smart Dash Cam Front Built in WiFi, 130° Wide-Angle FOV, WDR, Night Vision, iOS/Android Mobile App, Loop Recording, Parking Monitor, Time-Lapse - 70mai Hardwire Kit UP03, 10ft Type-C Dash Cams, 12V-30V to 5V/2.4A, Low Voltage Protection 11.8V, 24 Hour Parking Surveillance Power Supply for M310/M500/A510/A810/Omni Car Cameras --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/578890522-70mai-micro-sd-card-32gb-memory-card-up-to-100mb](https://www.desertcart.us/products/578890522-70mai-micro-sd-card-32gb-memory-card-up-to-100mb) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-14*