---
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: "$200.74"
currency: USD
in_stock: true
reviews_count: 6
category: "Viofo"
url: https://www.desertcart.us/products/555190207-256gb-industrial-grade-microsd-card-u3-a2-v30-high-speed
store_origin: US
region: United States of America
---

# 100MB/s read speed Waterproof & durable Supports Ultra HD 4K video 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:** $200.74
**Availability:** ✅ In Stock

## Summary

> ⚡ 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?** $200.74 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/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

- • **4K-Ready Performance:** Capture every detail in stunning Ultra HD 4K without hiccups or dropped frames.
- • **Lightweight & Compact:** At just 0.5g and tiny dimensions, it fits effortlessly into your devices without bulk.
- • **Blazing Fast Transfers:** Experience seamless file moves with up to 100MB/s read speeds—no more waiting around.
- • **Industrial-Grade Endurance:** Engineered for constant read/write cycles, perfect for dash cams and action cameras that never stop.
- • **Built for the Harshest Conditions:** Waterproof, anti-X-ray, and anti-magnetic design ensures your data stays safe no matter where you go.

## Overview

The VIOFO 256GB Industrial Grade microSD Card delivers ultra-reliable, high-speed storage optimized for dash cams, action cameras, and mobile devices. With 100MB/s read speeds, 4K video support, and rugged waterproof, anti-X-ray, and anti-magnetic protection, it’s built to withstand extreme conditions while ensuring smooth, uninterrupted recording and fast data transfers.

## 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: ممتاز - 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 | #3,318 in Computers ( See Top 100 in Computers ) #50 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 1,664 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.

### ⭐⭐⭐⭐⭐ ممتاز
*by M***H on 17 June 2026*

جيدة

### ⭐⭐⭐⭐⭐ Reliable so far for my VIOFO dashcam, but a bit expensive
*by D***H on 8 May 2026*

I picked up this VIOFO 128GB Industrial Grade microSD Card for my new VIOFO dashcam since I wanted something that was specifically designed to handle continuous recording. I have been using it for a few weeks now and so far it has worked exactly as expected. Setup was straightforward. I inserted it into the dashcam and it was recognized immediately without any formatting or compatibility issues. Recording has been stable until now with no corrupted files, random errors, or recording interruptions. That alone matters a lot for a dashcam since you do not want to find out later that footage was not saved properly. The packaging was clean and the card itself feels like a quality product. The 128GB size also feels like a good middle ground for storing enough footage without constantly worrying about space. My main complaint is the price. It definitely costs more than many regular microSD cards with similar storage capacity. I understand this one is marketed for dashcam use and continuous writing, but it is still worth checking if there are cheaper alternatives available before buying. Overall, I would give it 4 stars. No problems so far, and it seems reliable for daily dashcam use. I think it makes the most sense for people who already own a VIOFO dashcam and want something officially compatible without having to experiment with third-party cards.

## 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*