--- 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: "₩152053" currency: KRW in_stock: true reviews_count: 8 category: "San Disk" url: https://www.desertcart.kr/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up store_origin: KR region: South Korea --- # 880MB/s blazing read speed 256GB massive storage Military-grade durability 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:** ₩152053 **Availability:** ✅ In Stock ## Summary > 🚀 Future-proof your storage with SanDisk Express – speed, space, and strength in your pocket! ## 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?** ₩152053 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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 - • **Unmatched Durability:** Waterproof, shockproof, temperature-proof, and X-ray proof—built to survive your busiest adventures. - • **Time-Saving Transfers:** Move a 2-hour HD movie in under 3.5 seconds and save precious time on large file transfers. - • **Pro-Grade Video Capture Ready:** Seamlessly record stunning 5.3K, 4K, and slow-motion Full HD footage with sustained 210MB/s write speeds. - • **Massive 256GB Storage Capacity:** Store hours of 4K UHD video, HD movies, and high-res photos without compromise. - • **Blazing-Fast PCIe-NVMe Interface:** Experience up to 4.4x faster read speeds than standard UHS-I cards, with lightning-fast 880MB/s transfers. ## Overview The SanDisk 256GB Express microSD card delivers ultra-fast PCIe-NVMe speeds up to 880MB/s read and 650MB/s write, with 210MB/s sustained write performance. Designed for professional-grade 4K and 5.3K video capture, it offers massive storage and military-grade durability, making it the ultimate choice for creators and tech-savvy professionals who demand speed and reliability on the go. ## 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 Review: سريع جدا - سريع جدا Review: As intended - As intended ## 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 | #15,226 in Computers ( See Top 100 in Computers ) #137 in Micro SD Memory Cards | | Brand | SanDisk | | Color | Black | | Colour | Black | | Compatible Devices | Devices with microSD UHS-I and UHS-II support | | Compatible devices | Devices with microSD UHS-I and UHS-II support | | Customer Reviews | 4.7 out of 5 stars 1,010 Reviews | | Flash Memory Type | Micro SD | | Flash memory type | Micro SD | | 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 | | Memory storage capacity | 256 GB | | Mfr Part Number | SDSQXFN-256G-GN4NN | | Model Name | SDSQXFN-256G-GN4NN | | Model Number | SDSQXFN-256G-GN4NN | | Model name | 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ سريع جدا *by M***R on 23 January 2026* سريع جدا ### ⭐⭐⭐⭐⭐ As intended *by M***D on 3 August 2025* As intended ### ⭐⭐⭐⭐ as advertised *by R***D on 23 June 2025* works great ## 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 - amFilm Auto-Alignment OneTouch for Nintendo Switch 2 Screen Protector [7.9''] 2025 Tempered Glass, Accessories, 30 seconds Installation, Bubble Free, Anti-Scratch, Touch Sensitive, Ultra-Clear [2Pack] - Orzly Carry Case for Nintendo Switch 2 2025 Console 7.9 inch Screen Protection Hard Case with Smart Storage for Accessories and Games Pockets Gift Box Edition --- ## 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.kr/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up](https://www.desertcart.kr/products/674868367-256gb-express-microsd-card-up-to-880mb-s-read-up) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-08*