Fast delivery within 72 Hours
SanDisk 512GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 150 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1
£58.70 Original price was: £58.70.£52.91Current price is: £52.91.
In stock
Instantly boost the storage and performance of your smartphones and tablets with the SanDisk 512GB Ultra microSDXC card. Engineered for lightning-fast efficiency, this Full HD-ready memory card offers up to 150 MB/s transfer speeds and is rated A1 for superior app performance.
- Massive 512GB capacity for storing thousands of photos and hours of Full HD video.
- Blazing fast read speeds up to 150MB/s for quick data transfer.
- A1 App Performance Rating for faster app launch times on Android devices.
- Includes an SD adapter for universal compatibility across devices.
In stock
Shipping & Delivery
-
Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
-
Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
-
Manufacture Warranty 1 Year
-
Free 30-Day returns





Everyday Blowout — No Holiday Needed.
Product Description
SanDisk 512GB Ultra microSDXC: Instantly Boost Your Smartphone & Tablet Storage and Performance!
Unlock the full potential of your Android smartphone, tablet, or camera with the high-performance SanDisk 512GB Ultra microSDXC memory card. Engineered for lightning-fast efficiency, this essential upgrade delivers blazingly fast read speeds of up to 150MB/s, ensuring rapid data transfer and seamless Full HD video capture. With A1-rated performance, this card is optimized to launch and run apps faster, giving you a superior, lag-free mobile experience. Expand your digital world with a massive 512GB capacity, giving you the freedom to store thousands of photos, music files, and hours of Full HD video. The included SD adapter provides universal compatibility, making it easy to transfer files to PCs and other devices.
Key Features
- Extreme 512GB Capacity: Store more hours of Full HD video, thousands of high-resolution photos, and large files without worrying about running out of space.
- Blazing Fast 150MB/s Transfer Speed: Move content quickly, allowing you to transfer up to 1000 photos in just one minute.
- A1 App Performance Rating: Optimized for Android apps, delivering faster app launch times and smoother performance on your mobile device.
- Full HD Ready (UHS-I, Class 10, U1): Capture and store high-quality Full HD video reliably.
- Includes SD Adapter: Easily transfer content between your microSDXC-compatible devices and standard SD card slots.
- Durable & Reliable: Built to withstand harsh conditions, offering peace of mind for all your outdoor adventures and professional uses.
Important Information
- This memory card is specifically ideal for Android smartphones and tablets.
- Compatible with all microSDHC and microSDXC host devices.
- Speeds achieved by proprietary technology to reach 150MB/s read speeds; write speeds are lower.
Why Choose Think Assemble
- Quality Assurance: We guarantee authentic SanDisk products for maximum reliability and performance.
- Fast Shipping: Receive your essential memory upgrade quickly with our expedited shipping options.
- Dedicated Support: Our expert team is ready to assist you with setup and any technical inquiries, ensuring a smooth experience.
Specification
Overview
| Weight | 4.53592 g |
|---|---|
| Dimensions | 1500 × 1100 cm |
| Colour | Black, Grey, Red |
| Special feature | Portable |
| Read speed | 150 Megabytes Per Second |
| Item weight | 0.01 Pounds, 4.54 g |
| Warranty type | Limited |
| Write speed | Up to 150MB/s |
| Hardware interface | microSDXC |
| Secure digital association speed class | Class 10 |
| Product Dimensions | 15L x 11W millimetres |
| Manufacturer | SanDisk |
| UPC | 6.19659E+11 |
| Global Trade Identification Number | 6.19659E+11 |
| Item model number | SDSQUAC-512G-GN6MA |
| Are Batteries Included | No |
| Guaranteed software updates until | unknown |
| Date First Available | 1 Aug. 2022 |
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
24 reviews for SanDisk 512GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 150 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1
Clear filtersOnly logged in customers who have purchased this product may leave a review.


















Soggy –
This SanDisk 128GB Ultra microSD card works perfectly in my device — fast, reliable, and easy to use. Transfer speeds are great (around 140 MB/s), and the included SD adapter makes it super convenient for cameras and laptops.I’ve used it for photos, videos, and app storage without a single issue. A solid, trustworthy memory card from a brand I always rely on.Pros:Fast transfer speedWorks with a wide range of devicesIncludes SD adapterCons:E-waste including the adapter with it as I always just bin them as I only need the sd-cardOverall, great value for a dependable high-capacity card.
Tattycoram25 –
SanDisk has been my go-to brand for memory cards which are good quality, have fast data transfer and are extremely reliable in operation.This 512GB microSDXC card is perfect for the large collection of MP3s that I keep in my mobile phone. It is quick to upload music files from my computer. The files on the memory card are also read quickly by my phone, imported into the Poweramp library I use and played back without issue.I also have a 64GB version of this card that I use in my digital SLR camera. This is fast enough for multiple high quality shots in quick succession. I have taken thousands of product photographs for a business I have been involved with and have never lost any shots, had any corrupted files or had any performance issues at all.And then I have a 256GB card for my Nintendo Switch which again works flawlessly. So the different sizes provide excellent performance for a variety of purposes.The quality and value offered by these SanDisk microSDXC cards really is excellent and I thoroughly recommend them.
D Seddon. –
SanDisk 128GB Ultra microSDXC Card + SD Adapter :-The SanDisk 128GB Ultra microSDXC Card + SD Adapter is an excellent choice for anyone needing reliable storage with plenty of space. Whether you’re using it for your phone, tablet, camera, or even a gaming console, this microSD card offers fast performance and a huge 128GB capacity, so you can store plenty of photos, videos, apps, and games without worrying about running out of space.What I love most about this card is how versatile it is. The included SD adapter makes it easy to use in devices that require a full-size SD card, giving you even more flexibility. The transfer speed is good for most everyday tasks, such as storing and transferring media files, although it may not be the fastest option for heavy-duty tasks like 4K video recording. That said, it works perfectly for everyday storage needs and offers great value for the price.The card is durable and designed to withstand the elements, making it a good choice for both casual and outdoor use. It’s also easy to format and use with various devices, providing a hassle-free experience.Overall, the SanDisk 128GB Ultra microSDXC Card + SD Adapter is a solid, reliable storage solution that offers great performance for the price. If you’re looking for an affordable way to expand your device’s storage, this card is a great option. Highly recommend!
SJM –
Bought for my MP3 player, shoved almost all the music I’ve gathered since 2005, still not even half full.
Simon R Jones –
after some consideration I decided to go for Scandisk as they are a well known brand and the price tag was good.the size was as required and they fitted into the device required. easy to use as would be expected if you have selected the correct card for the device you have.the speed seems fine for dash cams and cctv so all is good.
Cesar –
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.
Peter Doyle –
Another excellent purchase, easy to install and immediately available to record. The disc was easily formatted and provides a reliable method of recording without need for subscription. Highly recommend to purchase this item with the linked security camera.
Kindle Customer –
Works perfectly. Received fast
As advertised. Please note you don’t get exactly 1.5TB but plently of storage
Francesco Pio –
Affidabile, veloce e subito pronta all’uso. Ottima microSD da 128 GB
Ho acquistato questa microSD SanDisk da 128 GB e fin dal primo utilizzo si è rivelata rapida, affidabile e versatile. La confezione include anche l’adattatore SD, comodissimo per usarla su fotocamere, PC portatili o lettori di schede tradizionali.La velocità di lettura e scrittura è molto buona per l’uso quotidiano: trasferisce file, foto e video senza rallentamenti. Inserita in smartphone, action cam o Nintendo Switch è stata riconosciuta immediatamente e funziona senza problemi.La qualità SanDisk si vede: nessuna corruzione di file, nessun errore e prestazioni costanti. Ottima anche per espandere la memoria del telefono o per registrazioni video in Full HD.ConclusioneUna microSD semplice, affidabile e con un comodo adattatore incluso. Perfetta se cerchi uno spazio di archiviazione sicuro e subito utilizzabile. La ricomprerei senza dubbio.
fadhloy –
Superb
Ultra superior memory card. Can be used in anything for everything!
levent oral –
Orjinal ürün
Hızlı orjinal ürün
Araujo –
Cartão muito bom.
Uma dos melhores cartão para seu Nintendo Switch,pois não dá problema,uma leitura rápida, e sem problema,servindo para vários dispositivos.
Soggy –
This SanDisk 128GB Ultra microSD card works perfectly in my device — fast, reliable, and easy to use. Transfer speeds are great (around 140 MB/s), and the included SD adapter makes it super convenient for cameras and laptops.I’ve used it for photos, videos, and app storage without a single issue. A solid, trustworthy memory card from a brand I always rely on.Pros:Fast transfer speedWorks with a wide range of devicesIncludes SD adapterCons:E-waste including the adapter with it as I always just bin them as I only need the sd-cardOverall, great value for a dependable high-capacity card.
Tattycoram25 –
SanDisk has been my go-to brand for memory cards which are good quality, have fast data transfer and are extremely reliable in operation.This 512GB microSDXC card is perfect for the large collection of MP3s that I keep in my mobile phone. It is quick to upload music files from my computer. The files on the memory card are also read quickly by my phone, imported into the Poweramp library I use and played back without issue.I also have a 64GB version of this card that I use in my digital SLR camera. This is fast enough for multiple high quality shots in quick succession. I have taken thousands of product photographs for a business I have been involved with and have never lost any shots, had any corrupted files or had any performance issues at all.And then I have a 256GB card for my Nintendo Switch which again works flawlessly. So the different sizes provide excellent performance for a variety of purposes.The quality and value offered by these SanDisk microSDXC cards really is excellent and I thoroughly recommend them.
D Seddon. –
SanDisk 128GB Ultra microSDXC Card + SD Adapter :-The SanDisk 128GB Ultra microSDXC Card + SD Adapter is an excellent choice for anyone needing reliable storage with plenty of space. Whether you’re using it for your phone, tablet, camera, or even a gaming console, this microSD card offers fast performance and a huge 128GB capacity, so you can store plenty of photos, videos, apps, and games without worrying about running out of space.What I love most about this card is how versatile it is. The included SD adapter makes it easy to use in devices that require a full-size SD card, giving you even more flexibility. The transfer speed is good for most everyday tasks, such as storing and transferring media files, although it may not be the fastest option for heavy-duty tasks like 4K video recording. That said, it works perfectly for everyday storage needs and offers great value for the price.The card is durable and designed to withstand the elements, making it a good choice for both casual and outdoor use. It’s also easy to format and use with various devices, providing a hassle-free experience.Overall, the SanDisk 128GB Ultra microSDXC Card + SD Adapter is a solid, reliable storage solution that offers great performance for the price. If you’re looking for an affordable way to expand your device’s storage, this card is a great option. Highly recommend!
SJM –
Bought for my MP3 player, shoved almost all the music I’ve gathered since 2005, still not even half full.
Simon R Jones –
after some consideration I decided to go for Scandisk as they are a well known brand and the price tag was good.the size was as required and they fitted into the device required. easy to use as would be expected if you have selected the correct card for the device you have.the speed seems fine for dash cams and cctv so all is good.
Cesar –
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.
Peter Doyle –
Another excellent purchase, easy to install and immediately available to record. The disc was easily formatted and provides a reliable method of recording without need for subscription. Highly recommend to purchase this item with the linked security camera.
Kindle Customer –
Works perfectly. Received fast
As advertised. Please note you don’t get exactly 1.5TB but plently of storage