--- product_id: 555190207 title: "256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording, for Dash Cam, Action Camera, Android Smart Phones, Tablets, Games" brand: "viofo" price: "Β₯44005" currency: JPY in_stock: true reviews_count: 6 category: "Viofo" url: https://www.desertcart.jp/products/555190207-256gb-industrial-grade-microsd-card-u3-a2-v30-high-speed store_origin: JP region: Japan --- # 100MB/s read speed 256GB industrial-grade capacity Waterproof, anti-X-ray, anti-magnetic durability 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording, for Dash Cam, Action Camera, Android Smart Phones, Tablets, Games **Brand:** viofo **Price:** Β₯44005 **Availability:** βœ… In Stock ## Summary > πŸš€ Power your adventures with speed and reliability! ## Quick Answers - **What is this?** 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording, for Dash Cam, Action Camera, Android Smart Phones, Tablets, Games by viofo - **How much does it cost?** Β₯44005 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/555190207-256gb-industrial-grade-microsd-card-u3-a2-v30-high-speed) ## Best For - viofo enthusiasts ## Why This Product - Trusted viofo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Massive 256GB Storage:** Store endless 4K Ultra HD videos, apps, and files without compromise. - β€’ **Blazing Fast Transfers:** Experience seamless 100MB/s read speeds for ultra-quick file access and transfers. - β€’ **Effortless Compatibility:** Plug-and-play with dash cams, action cameras, smartphones, tablets, and gaming devices for versatile use. - β€’ **Built for Harsh Conditions:** Industrial-grade durability with waterproof, anti-X-ray, and anti-magnetic protection ensures your data stays safe anywhere. - β€’ **Optimized for Dash & Action Cams:** Designed specifically for constant read/write cycles, eliminating freezing and corruption in high-demand devices. ## Overview The VIOFO 256GB Industrial Grade microSD Card delivers ultra-high-speed 100MB/s read performance and robust durability with waterproof, anti-X-ray, and anti-magnetic features. Engineered for demanding applications like dash cams and action cameras, it supports seamless Ultra HD 4K video recording and withstands extreme temperatures, making it the ultimate storage solution for professionals and tech-savvy millennials who demand reliability and speed on the go. ## Description Choosing the right microSD card for your dash camera can greatly improve reliability. According to our support feedback, most of the cameras' issue is caused by memory card like freezing, memory error, and corruption. So, we decided to release VIOFO memory cards which are designed for constant read/write cycles of full high-definition dashcams. Operating temperature:-25℃-85℃ Storage temperature: -40℃-85℃ Size:15mm(L)*11mm(W)*1mm(T) Weight:0.5g Waterproof Anti-X-ray Antimagnetic Made in Tai Wan Warm tips It's a good idea to be formatting memory cards at least once a month. Any questions, you can contact us via email or open a chat on our website, your question will be responded to quickly. Review: 100% recommend it - Excellent quality. Review: Ω…Ω…ΨͺΨ§Ψ² - جيدة ## Features - VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability. - Especially for high durability applications, ideal microSD card for dash cameras, and action cameras. - Suitable for harsh conditions, waterproof, anti-X-ray, anti-magnetic. - Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording - Take full advantage of ultra high speed transfer rates, transferring files between card and computer will be quick and seamless. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C5HZLH5B | | Additional Features | Lightweight | | Best Sellers Rank | #11,744 in Computers ( See Top 100 in Computers ) #136 in Micro SD Memory Cards | | Brand | VIOFO | | Color | VIOFO 256GB microSD Card | | Colour | VIOFO 256GB microSD Card | | Compatible Devices | Camera | | Compatible devices | Camera | | Customer Reviews | 4.7 out of 5 stars 1,716 Reviews | | Flash Memory Type | Micro SD | | Flash memory type | Micro SD | | Hardware Connectivity | microSDXC | | Item Dimensions L x W | 15L x 11W millimeters | | Item Weight | 0.5 Grams | | Manufacturer | VIOFO | | Media Speed | 80 MB per second | | Memory Storage Capacity | 256 GB | | Memory storage capacity | 256 GB | | Mfr Part Number | VIOFO_256GB_Card | | Model Name | VIOFO_256GB_Card | | Model Number | VIOFO_256GB_Card | | Model name | VIOFO_256GB_Card | | Read Speed | 100 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | Warranty Type | Limited | ## Product Details - **Brand:** VIOFO - **Compatible devices:** Camera - **Flash memory type:** Micro SD - **Memory storage capacity:** 256 GB - **Model name:** VIOFO_256GB_Card ## Images ![256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording, for Dash Cam, Action Camera, Android Smart Phones, Tablets, Games - Image 1](https://m.media-amazon.com/images/I/61ibe2MT+bL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 100% recommend it *by P***. on 12 May 2025* Excellent quality. ### ⭐⭐⭐⭐⭐ Ω…Ω…ΨͺΨ§Ψ² *by M***H on 17 June 2026* جيدة ### ⭐⭐⭐⭐⭐ The "Sweet Spot" for stability and lifespan (Why I chose 256GB) *by A***R on 5 December 2025* I bought this Industrial Grade card specifically to pair with my VIOFO dash cam. While you can use other brands, I wanted the peace of mind that comes with using the manufacturer's own card to avoid any compatibility headaches or "Card Error" messages. After using it, here is why I believe the 256GB model specifically is the best choice: 1. Compatibility & Peace of Mind Since this is from VIOFO, it is plug-and-play. It handles the high bitrate of 2K/4K recording without stuttering or dropped frames. It eliminates the guesswork of trying to find a third-party card that plays nice with the camera's firmware. 2. Why 256GB is better than 64GB/128GB Lifespan: Dash cams kill cards by constantly writing over old footage. With a larger 256GB card, the "loop" takes longer to complete, meaning each memory sector gets written to less frequently. This significantly prolongs the card's life. Buffer Time: If you are running a 2-channel (Front/Rear) or 3-channel setup, a small card fills up in hours. This 256GB gives you plenty of buffer time before footage gets overwritten. 3. Why I chose this over 512GB Stability: You might be tempted to get the massive 512GB card, but in my experience, many dash cams struggle with the file systems on cards that large, leading to errors or skipped frames. The 256GB is the current "stability sweet spot"β€”it offers maximum storage without the compatibility risks of the 512GB cards. Maintenance Tip: Just remember to format the card inside the camera immediately before using it. I also recommend formatting it once a month to keep the file system clean and ensure it lasts for years. Verdict: This is the perfect balance of size, stability, and compatibility. Highly recommended for any VIOFO setup. ## Frequently Bought Together - VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording - VIOFO A229 Pro 4K HDR Dash Cam, Dual STARVIS 2 IMX678 IMX675, 4K+2K Front and Rear Car Camera, 2 Channel with HDR, Voice Control, 5GHz WiFi GPS, Night Vision 2.0, 24H Parking Mode, Support 512GB Max - VIOFO HK4 Hardwire Kit with 8pcs Full Set Circuit Fuse Tap, Type-C Port, for A329 series/A229 series/A119Mini2/A139Pro/WM1/T130 Dash Cam --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/555190207-256gb-industrial-grade-microsd-card-u3-a2-v30-high-speed](https://www.desertcart.jp/products/555190207-256gb-industrial-grade-microsd-card-u3-a2-v30-high-speed) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-08*