--- product_id: 48055856 title: "SanDisk Ultra 400 GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1, Red" brand: "sandisk" price: "€ 174.50" currency: EUR in_stock: true category: "San Disk" url: https://www.desertcart.it/products/48055856-sandisk-ultra-400-gb-microsdxc-memory-card-sd-adapter-a1 store_origin: IT region: Italy --- # Up to 100MB/s read speed 400GB massive storage A1-rated app performance SanDisk Ultra 400 GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1, Red **Brand:** sandisk **Price:** € 174.50 **Availability:** ✅ In Stock ## Summary > 💾 Unlock your device’s full potential with SanDisk Ultra 400GB — speed, space, and reliability in one sleek card! ## Quick Answers - **What is this?** SanDisk Ultra 400 GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1, Red by sandisk - **How much does it cost?** € 174.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/48055856-sandisk-ultra-400-gb-microsdxc-memory-card-sd-adapter-a1) ## 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 - • **Built to Last:** Class 10 speed class with temperature-proof design and backed by a 10-year warranty for ultimate reliability. - • **Speed That Keeps Up:** Blazing-fast 100MB/s transfer speeds let you move 1000 photos in under a minute—no more waiting around. - • **App-Ready Performance:** A1-rated for 1500 read IOPS and 500 write IOPS, ensuring your apps load faster and run smoother. - • **Store More, Stress Less:** Massive 400GB capacity to hold thousands of photos, hours of Full HD video, and all your essential apps. - • **Versatile Compatibility:** Includes SD adapter for seamless use across smartphones, tablets, MIL cameras, and PCs—one card, endless possibilities. ## Overview The SanDisk Ultra 400GB microSDXC card offers massive storage with up to 100MB/s read speeds and A1 app performance, making it ideal for Android devices, MIL cameras, and more. Its Class 10 rating ensures smooth Full HD video recording, while the included SD adapter enhances versatility. Built tough with temperature-proof technology and backed by a 10-year warranty, this card delivers trusted SanDisk reliability for professionals and tech-savvy millennials alike. ## Description High-capacity microSD card with up to 100MB/s transfer speeds, A1 app performance, and SD adapter for versatile use in smartphones, tablets, and cameras. ## Features - Ideal for Android smartphones and tablets, and MIL cameras - Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations; results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.) - Up to 100MB/s transfer read speed (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Avg file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.) - Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.) - Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.) - SanDisk Memory Zone app for easy file management (Download and Installation Required) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074RNRM2B | | Best Sellers Rank | 4,927 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 63 in Micro SD Memory Cards | | Box Contents | Adapter, MicroSD | | Brand Name | SanDisk | | Colour | Red | | Compatible Devices | Smartphone, Tablet, Camera, Personal Computer | | Customer Reviews | 4.7 4.7 out of 5 stars (877,906) | | Flash Memory Type | Micro SDXC | | Flash Memory Video Speed Class | Class 10 | | Global Trade Identification Number | 00619659161552 | | Hardware Connectivity | microSDXC | | Item Dimensions L x W | 11L x 15W millimetres | | Item Type Name | microSDXC UHS-I card with Adapter | | Item Weight | 9 Grams | | Manufacturer | SanDisk | | Manufacturer Part Number | SDSQUAR-400G-GN6MA | | Media Speed | [0.5-100] MB/s | | Memory Storage Capacity | 400 GB | | Model Name | SDSQUAR-400G-GN6MA | | Model Number | SDSQUAR-400G-GN6MA | | Number of Items | 1 | | Number of Packs | 1 | | Product Features | Temperature Proof | | Product Warranty | 10 years | | Read Speed | 100 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | UPC | 619659161552 | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Brand:** SanDisk - **Compatible devices:** Smartphone, Tablet, Camera, Personal Computer - **Flash memory type:** Micro SDXC - **Memory storage capacity:** 400 GB - **Model name:** SDSQUAR-400G-GN6MA ## Images ![SanDisk Ultra 400 GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1, Red - Image 1](https://m.media-amazon.com/images/I/61Hn3kk66sL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Does it work with the Nintendo switch?** A: I bought my missis the 200GB one for her Switch. Works fine. Always test the read speeds on PC, of course, to determine whether the card is working sufficiently. You can do that using a program called "CrystalDiskMark". **Q: Does this come with a warranty?** A: Note that the warranty EXCLUDES continuous recording uses. From their website: "This warranty does not cover use of the Product in connection with the following uses or devices (as determined by SanDisk): (i) normal wear and tear, (ii) video monitoring, security, and surveillance devices, (iii) internet protocol/network cameras, (iv) in-car recording devices/dashboard cameras/black box cameras, (v) display devices that loop video, (vi) continuous recording set top box devices, (vii) continuous data logging devices like servers, or (viii) other excessive uses that exceed normal use in accordance with published instructions." Mine lasted approx 2 years in a dashcam before dying. At £6, I'm not complaining, but at £12, a high-endurance card would save you money over a longer period. **Q: Hi, does this work with a Samsung galaxy tab A 10.1 (2016) please?** A: The "2016" Galaxy Tab A 10.1 (an A6) can take up to 256 gb data cards. I swap these exact 200 gb Sandisk data cards between my Galaxy Tab S2 and my Tab A6 and they work perfectly. Usable capacity of 183 gb. **Q: Does this work on a sumsung s9 plus** A: Dear Jose, My name is Desy R. from SanDisk® Customer Care. In regards to your inquiry, we would like to inform you that even though our cards have been tested with the specific host device, for your convenience we also researched its specifications and found that it supports cards up to 400GB. As a result, we can gladly confirm that you will have no issues using the specific card and if you wish, you may confirm the results of our research with Samsung as well, before proceeding with a purchase. For future reference, you can check SanDisk®’s online Product Compatibility Tool: http://kb.sandisk.com/app/answers/detail/a_id/168 This tool allows customers to verify if the SanDisk product they intend on buying is compatible with their device and suggests all compatible products for a wide range of devices. Should you require additional assistance, please do not hesitate to contact us via mail: english_support@sandisk.com Best regards, Desy R. SanDisk® Global Customer Care ## Frequently Bought Together - SanDisk 400GB Ultra MicroSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-400G-GN6MA - Funturbo Ultimate Version SD2Vita 5.0 Memory Card Adapter, PS Vita PSVSD Micro SD Adapter PSV 1000/2000 PSTV FW 3.60 HENkaku Enso System --- ## 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.it/products/48055856-sandisk-ultra-400-gb-microsdxc-memory-card-sd-adapter-a1](https://www.desertcart.it/products/48055856-sandisk-ultra-400-gb-microsdxc-memory-card-sd-adapter-a1) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-08-31*