---
product_id: 47190314
title: "High-Performance 633x 256GB microSDXC UHS-I Card with SD Adapter, C10, U3, V30, A1, Full-HD & 4K Video, Up To 100MB/s Read, for Smartphones, Tablets, and Action Cameras (LSDMI256BBNL633A)"
brand: "lexar"
price: "R1788"
currency: ZAR
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.za/products/47190314-high-performance-633x-256gb-microsdxc-uhs-i-card-with-sd
store_origin: ZA
region: South Africa
---

# Up to 100MB/s read speed 256GB high-capacity storage Supports Full-HD & 4K video capture High-Performance 633x 256GB microSDXC UHS-I Card with SD Adapter, C10, U3, V30, A1, Full-HD & 4K Video, Up To 100MB/s Read, for Smartphones, Tablets, and Action Cameras (LSDMI256BBNL633A)

**Brand:** lexar
**Price:** R1788
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your mobile media game with Lexar’s high-speed powerhouse!

## Quick Answers

- **What is this?** High-Performance 633x 256GB microSDXC UHS-I Card with SD Adapter, C10, U3, V30, A1, Full-HD & 4K Video, Up To 100MB/s Read, for Smartphones, Tablets, and Action Cameras (LSDMI256BBNL633A) by lexar
- **How much does it cost?** R1788 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/47190314-high-performance-633x-256gb-microsdxc-uhs-i-card-with-sd)

## Best For

- lexar enthusiasts

## Why This Product

- Trusted lexar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable & Enduring:** Backed by limited lifetime support for the card and 1-year for the adapter, ensuring your memories are safe and accessible.
- • **4K-Ready Performance:** Capture stunning 4K and Full-HD videos without lag or dropped frames—perfect for action cameras and smartphones.
- • **Blazing Fast Transfers:** Experience seamless media playback and file transfers with UHS-I technology delivering up to 100MB/s read speeds.
- • **Universal Compatibility:** Includes SD adapter for effortless use across smartphones, tablets, cameras, and more—flexibility that fits your lifestyle.
- • **Massive Storage On-The-Go:** Store up to 256GB of your favorite photos, videos, and apps, ensuring you never run out of space during your adventures.

## Overview

The Lexar High-Performance 633x 256GB microSDXC UHS-I card combines ultra-fast 100MB/s read speeds with Class 10, U3, and V30 certifications to deliver smooth Full-HD and 4K video capture. Designed for smartphones, tablets, and action cameras, it includes an SD adapter for versatile use and offers reliable, high-capacity storage with limited lifetime support.

## Description

Designed for your smartphone, tablet, or action camera, Lexar High-Performance 633x microSDHC/microSDXC UHS-I cards let you quickly capture, playback, and transfer 1080p Full-HD, 3D, and 4K video, as well as the highest-quality movies, photos, and songs. These high-capacity, Class 10 cards leverage UHS-I technology to deliver high-speed performance up to 100MB/s. This premium memory solution includes an SD adapter and provides the speed and space you need to capture more adventure on the go.

Review: Great Cards - Nice cards. Very fast and test put great. While I have had them only for a few days, they are better than other small 32 Gen cards
Review: Good for dahscam - I installed this Lexar microSD card in my dash cam and it has been working great. It is fast enough for continuous recording and handles video without any issues. Setup was easy and it worked right away. For the price, this card offers very good performance and reliability. Overall, it does exactly what I need it to do and I would recommend it for dash cams or similar devices.

## Features

- Premium memory solution for smartphones, tablets, or action cameras
- Quickly captures, plays back, and transfers media files, including 1080p full-HD, 3D, and 4K video
- Leverages UHS-I technology for a transfer speed up to 95MB/s
- Includes high-speed, Class 10 card and SD adapter
- Limited lifetime product support for card and 1-year limited support for adapter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012PKVBAA |
| Best Sellers Rank | #116 in Micro SD Memory Cards |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,763) |
| Date First Available | July 27, 2015 |
| Flash Memory Size | 250 GB |
| Global Trade Identification Number | 00650590202522, 00843367100651 |
| Hardware Interface | microSDXC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.04 x 0.59 x 0.53 inches |
| Item Weight | 1 pounds |
| Item model number | LSDMI256BBNL633A |
| Manufacturer | Lexar International |
| Product Dimensions | 0.04 x 0.59 x 0.53 inches |
| Read Speed | 95 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | High Transfer Speed; Fast Video Capture |
| UPC | 843367100651 |
| Warranty Type | Limited |
| Write Speed | 100 |

## Product Details

- **Brand:** Lexar
- **Compatible Devices:** Camera, Smartphone, Tablet
- **Flash Memory Type:** Micro SDHC
- **Memory Storage Capacity:** 128 GB
- **Model Name:** LSDMI256BBNL633A

## Images

![High-Performance 633x 256GB microSDXC UHS-I Card with SD Adapter, C10, U3, V30, A1, Full-HD & 4K Video, Up To 100MB/s Read, for Smartphones, Tablets, and Action Cameras (LSDMI256BBNL633A) - Image 1](https://m.media-amazon.com/images/I/71VztRdhsbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Cards
*by J***N on January 14, 2026*

Nice cards. Very fast and test put great. While I have had them only for a few days, they are better than other small 32 Gen cards

### ⭐⭐⭐⭐⭐ Good for dahscam
*by D***L on December 12, 2025*

I installed this Lexar microSD card in my dash cam and it has been working great. It is fast enough for continuous recording and handles video without any issues. Setup was easy and it worked right away. For the price, this card offers very good performance and reliability. Overall, it does exactly what I need it to do and I would recommend it for dash cams or similar devices.

### ⭐⭐⭐⭐⭐ Works as intended.
*by B***R on November 22, 2025*

Works as intended. Great value for the money.

## Frequently Bought Together

- Lexar High-Performance 633x 256GB microSDXC UHS-I Card with SD Adapter, C10, U3, V30, A1, Full-HD & 4K Video, Up To 100MB/s Read, for Smartphones, Tablets, and Action Cameras (LSDMI256BBNL633A)
- SanDisk 256GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-256G-GN6MA [New Version]

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-10*