---
product_id: 674868367
title: "256GB Express microSD Card, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN"
brand: "sandisk"
price: "₨41590"
currency: LKR
in_stock: true
category: "San Disk"
url: https://www.desertcart.lk/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up
store_origin: LK
region: Sri Lanka
---

# 880MB/s read speed 256GB massive storage Durability: waterproof & shockproof 256GB Express microSD Card, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN

**Brand:** sandisk
**Price:** ₨41590
**Availability:** ✅ In Stock

## Summary

> 🚀 Speed, Storage & Strength — The microSD that keeps you ahead of the curve

## Quick Answers

- **What is this?** 256GB Express microSD Card, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN by sandisk
- **How much does it cost?** ₨41590 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up)

## Best For

- sandisk enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Reliability:** Waterproof, shockproof, temperature & x-ray resistant for worry-free use
- • **Pro-Grade Video Ready:** Capture stunning 5.3K, 4K UHD, and slow-motion Full HD footage flawlessly
- • **Blazing Fast Transfers:** Up to 880MB/s read and 650MB/s write speeds for instant data access
- • **Massive 256GB Capacity:** Store endless 4K videos, photos, and files without compromise
- • **Future-Proof PCIe NVMe Interface:** Compatible with next-gen devices for sustained high performance

## Overview

The SanDisk 256GB Express microSD Card delivers ultra-fast PCIe NVMe speeds up to 880MB/s read and 650MB/s write, with a massive 256GB capacity. Engineered for professionals and enthusiasts, it supports 5.3K and 4K UHD video capture, while its rugged design ensures durability against water, shock, temperature, and x-rays. Perfect for future-ready devices, this card saves you time and keeps your data secure.

## Description

SanDisk 256GB Express microSD Card, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN

## Features

- Ready for Tomorrow Ready for future superspeed products with a PCIe-NVMe interface and performs at UHS-I speeds with microSD UHS-I and UHS-II devices.
- Exponentially Faster Performance Up to 4.4 times faster read speeds than our fastest microSD UHS-I cards with up to 880MB/s2 transfer speeds.
- Massive Time-Saver Transfer a 2-hour HD movie in less than 3.5seconds2 and save up to 2.8 minutes transferring 60 minutes of 4K UHD video6 shot at 30 fps when paired with the SanDisk PRO-READER SD Express Dual Card (sold separately)
- Durability you can count on Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.7
- Exceptional Capture A video-ready card that captures brilliant 5.3K and 4K video, plus slow-motion Full HD footage.6

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFQGVLYF |
| Additional Features | PCIe 3.1 NVMe and UHS-I microSD interfaces, fast read/write speeds |
| Best Sellers Rank | #2,586 in Computers ( See Top 100 in Computers ) #48 in Micro SD Memory Cards |
| Brand | SanDisk |
| Color | Black |
| Compatible Devices | Devices with microSD UHS-I and UHS-II support |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,045) |
| Flash Memory Type | Micro SD |
| Flash Memory Video Speed Class | V30 |
| Global Trade Identification Number | 00619659202064 |
| Hardware Connectivity | microSDHC, microSDXC |
| Item Dimensions D x W x H | 15D x 10W x 1H centimeters |
| Item Dimensions L x W | 15L x 10W millimeters |
| Item Weight | 0.26 Grams |
| Manufacturer | SanDisk |
| Media Speed | 480 MB/s |
| Memory Storage Capacity | 256 GB |
| Mfr Part Number | SDSQXFN-256G-GN4NN |
| Model Name | SDSQXFN-256G-GN4NN |
| Model Number | SDSQXFN-256G-GN4NN |
| Number of Items | 1 |
| Number of Packs | 1 |
| Read Speed | 880 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659202064 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer Warranty |
| Warranty Type | Lifetime |

## Product Details

- **Brand:** SanDisk
- **Compatible devices:** Devices with microSD UHS-I and UHS-II support
- **Flash memory type:** Micro SD
- **Memory storage capacity:** 256 GB
- **Model name:** SDSQXFN-256G-GN4NN

## Images

![256GB Express microSD Card, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN - Image 1](https://m.media-amazon.com/images/I/71h8AjGvWOL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- SanDisk 256GB microSD Express microSD Card - Works with Nintendo Switch™ 2, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 - SDSQXFN-256G-GN4NN
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**Shop now:** [https://www.desertcart.lk/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up](https://www.desertcart.lk/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-10-05*