--- product_id: 726625355 title: "SANDISK Ultra micro SD Card + Adapter 256GB, Up to 150MB/s Read Speeds" brand: "sandisk" price: "R2033" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/726625355-sandisk-ultra-micro-sd-card-adapter-256gb-up-to-150mb store_origin: ZA region: South Africa --- # 150MB/s blazing read speed 256GB massive storage Waterproof & shockproof durability SANDISK Ultra micro SD Card + Adapter 256GB, Up to 150MB/s Read Speeds **Brand:** sandisk **Price:** R2033 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your storage game — don’t get left behind! ## Quick Answers - **What is this?** SANDISK Ultra micro SD Card + Adapter 256GB, Up to 150MB/s Read Speeds by sandisk - **How much does it cost?** R2033 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/726625355-sandisk-ultra-micro-sd-card-adapter-256gb-up-to-150mb) ## 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 - • **Optimized for Apps:** A1-rated for faster app launches and smoother smartphone performance - • **Rugged Reliability:** Waterproof, shockproof, X-ray & temperature resistant for life’s unpredictability - • **Blazing Fast Transfers:** Up to 150MB/s read speeds for instant offloads - • **Universal Compatibility:** Seamlessly works with Android, Chromebooks, Windows laptops & more - • **Massive Storage Expansion:** 256GB capacity to store thousands of photos & hours of Full HD video ## Overview The SanDisk Ultra microSD Card with Adapter offers a massive 256GB storage capacity and ultra-fast read speeds up to 150MB/s, perfect for professionals needing quick file transfers and reliable storage. Engineered to withstand water, shocks, X-rays, and extreme temperatures, it ensures your data stays safe no matter where life takes you. Optimized for app performance with A1 rating and compatible across multiple devices, this card is the ultimate storage upgrade for on-the-go productivity and entertainment. ## Description Blazing transfer speeds let you offload cards fast. Use with the SANDISK MobileMate USB 3.0 microSD card reader(6) to achieve up to 150MB/s speeds(2).[256GB-1.5TB only] These cards are compatible with Android smartphones and tablets, Chromebooks, and Windows laptops. Just insert the card to instantly increase available storage space. New Windows convertible and ultra-light laptop users, in particular, will appreciate cards enabling more private physical storage. With capacities available in up to 1.5TB(1), you can capture and store even more hours of Full HD video(4) on the card. Rated A1, this card is optimized for apps, delivering faster app launch and performance that provides a better smartphone experience. Available from the Google Play store, the SANDISK Memory Zone app(5) helps you find photos and videos by location or timeline. SANDISK cards are tested with thousands of devices to ensure they work flawlessly with any compatible product. Ultra microSD Card Extreme microSD Card High Endurance microSD Card Transfer Speeds Up to 150MB/s(2)[256GB-1.5TB] Transfer Speeds Up to 190MB/s(13)[128GB-1TB] Transfer Speeds Up to 100MB/s(13) Video Quality Full HD(4) Video Quality 4K UHD(4) Video Quality Full HD, 4K UHD(4) Speed Class C10, U1, V10[1.5TB] Speed Class C10, V30, and U3(10) Speed Class C10, V30, and U3(10) App Performance A1 Specification(3) App Performance A2 Specification(11)[64GB-1TB] App Performance Record for up to 40,000 hours(14)[512GB] (1) 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Speeds vary by capacity. Up to 150MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Up to 140MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Up to 120MB/s read speed, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speed. Write speeds lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. Up to 98MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. (3) A1 performance is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type, and other factors. (4) Full HD (1920x1080), 4K UHD (3840 x 2160) and 5K (5312x2988) video support support may vary based upon host device, file attributes, usage conditions and other factors. See official Sandisk website. (5) Download and installation required. See official Sandisk website. (6) Reader sold separately. (7) Approximations: Results and Full HD (1920x1080) video support may vary based on host device, file attributes, and other factors. (8) See Western Digital White Paper- Flash 101 and Flash Management. A detailed overview of flash and flash management (August 2018). (10) Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, and UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. See the SD Association’s official website. (11) A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors. (13) Speeds vary by product and capacity. Based on read speeds, unless otherwise stated. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes. (14) Actual hours of video saved less. Up to 40,000 hours for 512GB; 20,000 hours for 256GB; 10,000 hours for 128GB; 5,000 hours for 64GB; and 2,500 hours for 32GB. Full HD video only; total hours less for 4K UHD video. SANDISK, the SANDISK logo, SANDISK Memory Zone, MobileMate, SANDISK Extreme and SANDISK Ultra are registered marks or marks of Sandisk Corporation or its affiliates in the US and/or other countries. The microSD mark and logo are marks of SD-3C, LLC. Android, Chromebook and Google Play are marks of Google LLC. Windows is a mark of the Microsoft Corporation. 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 - Incredible transfer speeds of up to 150MB/s allow you to quickly transfer your photos and files - With class 10, the Ultra microSD card is perfect for watching full HD movies directly from the card - Waterproof, temperature resistant, X-ray, magnetic and shockproof to meet life misfortunes - Whether for school, work or play, easily add enough space for photos, videos and other files ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B7NV73PJ | | Best Sellers Rank | 1 in Computers & Accessories (See Top 100 in Computers & Accessories) 1 in Micro SD Memory Cards | | Box Contents | 1 product | | Brand Name | SanDisk | | Colour | Up to 150 MB/s | | Compatible Devices | Smartphone, Tablet | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (46,279) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 1 Years | | Flash Memory Type | Micro SD | | Flash Memory Video Speed Class | V10 | | Global Trade Identification Number | 00619659200497, 00619659200565 | | Hardware Connectivity | microSDXC | | Item Dimensions D X W X H | 15D x 10W x 1H centimetres | | Item Dimensions L X W | 11L x 15W millimetres | | Item Highlight | UHS-I, Full HD, C10, U1, A1 App Performance, Memory card ideal for Android Smartphones, Tablets and MIL cameras | | Item Type Name | Ultra MicroSD | | Item Weight | 5 Grams | | Manufacturer | SanDisk | | Manufacturer Part Number | SDSQUAC-256G-GN6MA | | Media Speed | 100 MB/s | | Memory Storage Capacity | 256 GB | | Model Name | SDSQUAC-256G-GN6MN | | Model Number | SDSQUAC-256G-GN6MA | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Features | Durable, Portable | | Product Warranty | 2 year manufacturer | | Read Speed | 150 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | Unit Count | 1.0 count | | Upc | 619659200497 619659200565 | | Warranty Type | No Warranty | ## Product Details - **Brand:** SanDisk - **Compatible devices:** Smartphone, Tablet - **Flash memory type:** Micro SDXC - **Memory storage capacity:** 256 GB - **Model name:** UHS I ## Images ![SANDISK Ultra micro SD Card + Adapter 256GB, Up to 150MB/s Read Speeds - Image 1](https://m.media-amazon.com/images/I/71ToeeMsOFL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: Is this fast enough for Steamdeck** A: U3 is the best choice for it. Using an U1 for Steam Deck has drop outs when downloading new games and takes forever. 'U3'. The small 'U' on the front of a MicroSD card with either a 1 or a 3 inside it is the most important thing to look for when picking out a card. This describes the MINIMUM write speed the card will retain during sequential write operations like large game files, 1 for 10MB/s and 3 for 30MB/s. Most importantly this means when downloading new games to a U3 card it will ALWAYS be above 30MB/s, allowing writing headroom for both a fast internet connection, and the unpacking and decompressing steam does simultaneously. For optimal performance with the deck, the card you pick needs to be U3. The 10MB/s a U1 card provides will not be enough to download new games consistently. It will result in write operation dropouts where downloading gives way to unpacking and decompressing, meaning that large games will take hours upon hours to download, especially when using a fast internet connection. **Q: Can this use on Nintendo switch? Thank you** A: you can use any micro SD card in the Switch, but make sure the read speed is over 90mb/s. this one is ideal, the 16gb storage is 90mb/s, 32 is 100mb/s and the larger storage is up to 150mb/s. don't get conned by the "official" Nintendo ones; you're paying a premium for Mario on your SD card. **Q: Which card fits on a Nintendo switch lite with 256** A: I’m not sure about the lite, but i bought this for the switch OLED model and it worked perfectly, hope that helps **Q: Will this work in a Samsung AO4s ? thanks...** A: I would think so. Micro SD seems the standard. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable, fast and inexpensive. *by on Reviewed in the United Kingdom 20 August 2025* Fast, reliable, and plenty of storage for the price, I bought this in sale. ⭐⭐⭐⭐⭐I’ve been using this SanDisk 256GB Ultra microSDXC card for a few weeks now, mainly on my Osmo Pocket 3 and another one in my Nintendo Switch!Pros:Speed: Transfers are noticeably quick. Nothing special but it does the job.Storage: 256GB goes a long way. I’ve stored thousands of photos, several hours of Full HD video, and still have plenty of room left.App Performance: With the A1 rating, apps run smoothly from the card. I tested moving a couple of heavier apps and games, and the loading times felt just as good as running them from internal storage.Versatility: The included adapter makes it easy to use the card in cameras and my laptop without needing a separate reader.Cons:It’s not the very fastest option out there if you’re working with 4K video (this one is U1, not U3), but for Full HD it’s absolutely fine.The adapter feels a bit flimsy, though it works.Verdict:Overall, this card offers excellent value for money. It’s reliable, fast enough for everyday use (especially Full HD video and apps), and has more than enough space for photos, videos, and apps. I’d recommend it to anyone looking to upgrade their phone or tablet storage without breaking the bank. ### ⭐⭐⭐⭐⭐ Quality and reliability. *by on Reviewed in the United Kingdom 20 August 2026* Sandisk is always my first choice for Micro SD cards & USB for me, for quality and reliability, and this is no exception to that.Using it in my dashcam coupled with the SD adapter, and it was easily formatted and initialised. It is good value, because you don't get quality on the cheap. ### ⭐⭐⭐⭐⭐ Excellent Product *by on Reviewed in the United Kingdom 22 August 2026* Flawless performance as usual. A brand that I have come to rely on above all others.Simple to use.Simple to install.Very durable/hard wearing.Compared to other (often less reliable) brands, good value for money.Highly recommended. ## Frequently Bought Together - 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] - 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 - Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black --- ## 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.co.za/products/726625355-sandisk-ultra-micro-sd-card-adapter-256gb-up-to-150mb](https://www.desertcart.co.za/products/726625355-sandisk-ultra-micro-sd-card-adapter-256gb-up-to-150mb) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-12*