--- product_id: 728789465 title: "microSD Express Card 512GB - Works with Nintendo-Switch 2 | Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, Up to 220MB/s Sustained Write Speeds, U3, C10" brand: "sandisk" price: "2062 Lei" currency: RON in_stock: true reviews_count: 13 url: https://www.desertcart.ro/products/728789465-microsd-express-card-512gb-works-with-nintendo-switch-2-up store_origin: RO region: Romania --- # 880MB/s read speed 512GB massive storage Durability: waterproof & shockproof microSD Express Card 512GB - Works with Nintendo-Switch 2 | Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, Up to 220MB/s Sustained Write Speeds, U3, C10 **Brand:** sandisk **Price:** 2062 Lei **Availability:** ✅ In Stock ## Summary > 🚀 Power up your play with SanDisk’s microSD Express – speed, space, and strength in your pocket! ## Quick Answers - **What is this?** microSD Express Card 512GB - Works with Nintendo-Switch 2 | Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, Up to 220MB/s Sustained Write Speeds, U3, C10 by sandisk - **How much does it cost?** 2062 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/728789465-microsd-express-card-512gb-works-with-nintendo-switch-2-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:** Built to survive drops, water, shocks, magnets, and even X-rays—your data stays safe no matter what. - • **Massive 512GB Storage:** Store your entire Nintendo Switch 2 library, 4K UHD videos, and RAW photos effortlessly in one sleek card. - • **Time-Saving Transfers:** Move 60 minutes of 4K UHD video in under 70 seconds—because your time is too valuable to waste. - • **Future-Proof Compatibility:** PCIe 3.1 NVMe interface ensures seamless performance with today’s devices and tomorrow’s superspeed tech. - • **Next-Gen Speed for Pro Gamers:** Experience lightning-fast 880MB/s read and 650MB/s write speeds—game, stream, and transfer without limits. ## Overview The SanDisk microSD Express Card 512GB is engineered for the professional millennial gamer and content creator, delivering up to 880MB/s read and 650MB/s write speeds with PCIe 3.1 NVMe technology. Compatible with Nintendo Switch 2 and future superspeed devices, it offers massive storage and rugged durability—waterproof, shockproof, and more—ensuring your data is protected while enabling ultra-fast transfers of 4K UHD video and RAW photos. ## Description A PCIe 3.1 NVMe interface and a standard microSD UHS-I interface make this card compatible with today’s devices and primed for future superspeed products. Up to 8.8 times faster read speeds than our standard microSD UHS-I card(8). 128GB(13) microSD Express cards deliver up to 880MB/s(1) read speeds and up to 480MB/s(1) write when used with SanDisk PRO-READER SD Express Dual Card (sold separately). Saves you up to 2.8 minutes transferring 60 minutes of 4K UHD video(4) shot at 30 fps and up to 2.9 minutes transferring 2,000 10MP RAW photos.(9) This card is waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.(5) As a leader in microSD card design and development, SanDisk uses proprietary Flash Management Techniques(10) to produce highly stable memory. Included RescuePRO Deluxe file recovery software offer, you can recover files images you accidentally deleted free of charge for two full years.(6) (1) [512GB] Up to 880MB/s read speeds. Up to 650MB/s write speeds. 220MB/s minimum sustained write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. (2) Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 64GB-128GB SanDisk Extreme PRO UHS-II SD cards with SanDisk Extreme PRO SD UHS-II Card USB-C Reader/Writer. (3) Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 1TB-2TB SanDisk Portable SSD. (4) Compatible device required. Full HD (1920 x 1080), 4K (4096x2160), 4K UHD (3840x2160) and 5.3K (5312x2988) video support may vary based upon host device, file attributes and other factors. See official SanDisk website for details. (5) Card only. See product packaging or official SanDisk website for additional information and limitations. (6) Registration required. Terms and conditions apply. (8) Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 256GB SanDisk Ultra Lite UHS-I microSDXC card. Performance may be lower depending upon host device, interface, usage conditions and other factors. (9) Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 128GB-256GB SanDisk Extreme PRO UHS-I microSDXC card with SanDisk Professional PRO-READER SD & microSD. Performance may be lower depending upon host device, interface, usage conditions and other factors. (10) See Western Digital White Paper- Flash 101 and Flash Management. A detailed overview of flash and flash management (August 2018). (11) See Flash Memory Summit, 2023 Flash Memory Timeline (2023). (12) Based on stated speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. (13) 1GB=1,000,000,000 bytes. Actual user storage less. (14) Based on internal testing with 128GB-512GB SanDisk microSD express cards (sold separately); performance may be lower depending upon host device, usage conditions, and other factors. 1MB = 1,000,000 bytes. Sandisk, the Sandisk logos and SanDisk Extreme are registered trademarks or trademarks of SanDisk Corporation or its affiliates in the US and/or other countries. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products. 2025 Sandisk Corporation or its affiliates. All rights reserved. ## Features - NEXT GEN GAMING: Works with Nintendo Switch 2. - READY FOR TOMORROW. Ready for future superspeed products with PCIe-NVMe interfaces and performs at UHS-I speeds when used 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/s transfer speeds. - MASSIVE TIME-SAVER. Transfer 60 minutes of 4K UHD video shot at 30 fps in just less than 70 seconds and 1,000 10MP RAW photos in less than a minute (51.7 seconds) when paired with 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DTQ35NH6 | | Best Sellers Rank | 469 in PC & Video Games (See Top 100 in PC & Video Games) 4 in Nintendo Switch Storage 51 in Micro SD Memory Cards | | Brand Name | SanDisk | | Colour | black | | Compatible Devices | Camera, Personal Computer, Tablet | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (2,069) 4.6 out of 5 stars | | Flash Memory Type | Micro SD | | Hardware Connectivity | microSDXC | | Item Dimensions D X W X H | 1D x 11W x 1H millimetres | | Item Dimensions L X W | 15L x 11W millimetres | | Item Weight | 0.26 Grams | | Manufacturer | SanDisk | | Manufacturer Part Number | SDSQXFN-512G-GN4NN | | Media Speed | 4x | | Memory Storage Capacity | 512 GB | | Model Name | SanDisk Express | | Model Number | SDSQXFN-512G-GN4NN | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Features | Lightweight | | Product Warranty | Lifetime Limited | | Read Speed | 880 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | Unit Count | 1.0 count | | Upc | 619659205447 | | Warranty Type | Lifetime | ## Product Details - **Brand:** SanDisk - **Compatible devices:** Camera, Personal Computer, Tablet - **Flash memory type:** Micro SD - **Memory storage capacity:** 512 GB - **Model name:** SanDisk Express ## Images ![microSD Express Card 512GB - Works with Nintendo-Switch 2 | Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, Up to 220MB/s Sustained Write Speeds, U3, C10 - Image 1](https://m.media-amazon.com/images/I/715+gEiTloL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Blazing-fast storage upgrade for Nintendo Switch 2 – reliable, spacious and worth the price (5★) *by on Reviewed in the United Kingdom 27 February 2026* I’ve been using SanDisk storage for years across cameras, gaming devices and computers, and once again it didn’t disappoint. This 512GB microSD Express card was purchased specifically for my Nintendo Switch 2, and after about a month of use I can confidently say it’s one of the best upgrades you can make for the console.Speed is the first thing you notice. Games load quickly, downloads feel noticeably faster and everything runs smoothly. Compared with standard microSD cards, this Express version really is in another league – you can feel the difference when installing or launching larger titles. With modern Switch 2 games getting heavier in size, moving to 512GB was absolutely the right decision. I also have a 256GB card, but the extra space on this one makes a huge difference and gives real peace of mind.Build quality is exactly what I expect from SanDisk: solid, reliable and consistent. I’ve used many brands over the years including Samsung and Sony, but SanDisk remains the most dependable for me. Speeds and performance match what’s advertised, which isn’t always the case with cheaper alternatives. This is one of those situations where paying slightly more actually saves hassle in the long run.The card works flawlessly with Nintendo Switch 2 and is ideal for digital libraries, large modern games and even high-resolution video storage. It also feels reassuring knowing it’s built to handle heat, drops and general everyday use.Price isn’t the lowest on the market, but for 512GB of fast, reliable storage from a trusted brand it feels justified. If anything, I’d always recommend going bigger rather than cheaper — especially with newer games taking up so much space. Subscription pricing on Amazon can make it a bit more affordable too.Overall, this is an easy 5-star recommendation. Fast, stable, high-quality and from a brand I trust. If you’re upgrading storage for Nintendo Switch 2, this is a superb choice. ### ⭐⭐⭐⭐⭐ Long-term review of SanDisk microSD Express in a Nintendo Switch 2 Console *by on Reviewed in the United Kingdom 14 July 2026* I'm always cautious about reviewing any type of electronic storage without testing it over an extended period of time. After all, one of the most important purchasing factors for any type of storage is "will my data be safe and secure".That is why I am now reviewing this SanDisk microSD Express card, having purchased it in November 2025 and using it in my Switch 2 for the past 8 months or so.Although the Switch 2 comes with a decent amount of storage compared to the first Switch, given the size of some Switch 2 titles such as Final Fantasy VII and the introduction of Game Key Cards, additional storage is once more an essential purchase.I had initially purchased a 256GB MicroSD, thinking that it would suffice for at least a year or two until 1TB solutions became more affordable. However, after less than six months of Switch 2 ownership, I had already consumed almost all of that space and it became clear that a larger MicroSD card would be a more immediate requirement than I had planned.Since Switch 2 games have much greater data bandwidth requirements than those for Switch 1, you must purchase a MicroSD Express card, rather than a MicroSD. The increase in speed is of course a plus point over the standard cards, but price and available storage size are two big negatives.This SanDisk card was the first 512GB card that I had seen in the UK for a reasonable price, and although 1TB cards were available, they weren't offering the same value as this card, and seemed out of the reach of reasonable affordability.I've had a lot of SanDisk memory solutions over the years and have always found them to be one of the more reliable brands, and this memory card certainly cements that belief, having performed solidly since first being put to use last November. Performance in games seems flawless, I don't believe I've experienced any issues in games that were down to the storage and although I've not verified the read/write rates, it certainly gives the impression that it's performing as it should.Overall, I can thoroughly recommend this MicroSD card for Switch 2 users, I can certainly see it lasting a while longer for myself, until the inevitable need for more storage comes around - hopefully when prices normalise somewhat! ### ⭐⭐⭐⭐⭐ Fast, reliable, zero fuss *by on Reviewed in the United Kingdom 18 February 2026* Bought this for a Switch 1 system and it’s performed flawlessly. Load times are quick, games run smoothly, and I haven’t noticed any delays, lag, or compatibility issues at all. It installs easily, is recognised instantly, and just quietly gets on with its job.The speed is clearly there — everything feels responsive, downloads handle well, and it doesn’t struggle even with larger titles. Build quality is what you’d expect: solid and dependable.If you want extra storage that actually keeps up with your console rather than slowing it down, this is a great choice. Fast, stable, and completely reliable. --- ## 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.ro/products/728789465-microsd-express-card-512gb-works-with-nintendo-switch-2-up](https://www.desertcart.ro/products/728789465-microsd-express-card-512gb-works-with-nintendo-switch-2-up) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-17*