SanDisk 512GB Ultra microSDXC card + SD adapter up to 150
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
Transfer Speeds of up to 150MB/s(2)
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]
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
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]
Legal Disclaimers
(1) 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (2) Speeds vary by capacity. [256GB-512GB; 1TB-1.5TB] 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. [64GB-128GB] 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. [for 32GB] 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. [for 16GB] 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 (1920×1080), 4K UHD (3840 x 2160) and 5K (5312×2988) 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 (1920×1080) 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, Memory Zone, MobileMate, SanDisk Extreme and SanDisk Ultra are registered marks or marks of Western Digital 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.
2023 Western Digital Corporation or its affiliates. All rights reserved.
Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk products.
| Weight: | 4.54 g |
| Dimensions: | 15L x 11W millimetres |
| Model: | SDSQUAC-512G-GN6MA |
| Colour: | Red, Black, Grey |
| Batteries Included: | No |
| Manufacture: | SanDisk |
| Dimensions: | 15L x 11W millimetres |
Good quality especially for re-recording
Had one of these for several years in my outdoor CCTV camera so it records and overwrites on a constant loop. No issues with recording quality or playback. Bought another for a 2nd CCTV camera. Good reliable SD card for a reasonable price.
SanDisk is my preferred brand
This was for extra memory on my phone. A lovely young man at the Vodafone shop suggested extra memory and installed it for me. I assume it is working. As you can tell I am not altogether up with technology.
Despite what a lot of people say about A1 cards, this one will run any game absolutely fine on your Steam Deck, ROG Ally, Nintendo DS, or any other gaming device you may have.
I have the 512gb version and the capacity and read speed is more than fast enough for the latest and largest AAA titles, and the write speed is very quick also. I was seeing write speeds between 65-75mb per second when transferring my games to it from my NAS over wifi, so I imagine it could even achieve a higher speed with a more direct transfer.
I’ve had it now almost a whole year and it is still running Cyberpunk 2077, RDR2, Elden Ring and other AAA games very well. If you are a gamer, like me, then unless you can get the A2 “Extreme” version for around the same price (as it is currently 50% off at the time of my review), then I would stick with this A1 “Ultra” version, because you really do not need an A1 card unless you’re transferring large files very frequently throughout the day.
So if you’re maybe a professional and busy photographer, then yes, it might be worth looking at the next one up to save yourself precious transfer minutes. But for most people (including the hardest of hardcore gamers, like myself), this Sandisk A1 Ultra card will be more than enough, and I highly recommend it for both gaming and general storage use. The reliability and durability is also very good and therefore, I’d also be confident using it in a professional capacity.
One small point I’d also like to bring up for anyone with a Steam Deck, like me, is that Steam OS is very finicky, and it will need you to format the card into FAT or FAT32 before you attempt to format it inside the Steam storage panel. After that, it works fine.
512GB Sandisk micro SD XC card
Great for adding extra stoirage space to your deviuce. Works perfectly in my Dell Venue 11 Pro tablet which is getting on a bit now so this card seems to have high compatibilty with older devices too.
I bought this to go in my ANRAN security camera. It’s has been in for 6 months and has not failed. Its data stays stable and hasn’t let me down. It’s a normal SD card size with a larger card slot included. It’s very easy to carry about if needed. My PC reads the card every time.
Great MicroSD for Expanding your Storage!
I’ve bought this MicroSD Card for my Nintendo Switch as I was running out of Storage, but using this MicroSD Card has allowed me to install all the games I desire!
I even have one for my PC via an adapter because of how large and portable they are.
If you require any space, then this is the right product for you!
Storage a mus
Plenty of storage on something so small n at a good price too..enough space for many films videos music days out takin family pictures..I be buying another thanks
Good SD Card
The supplied SD card that came with my handheld console may not be the best quality card so I have copied the card to this branded one. Works OK.
I have purchased this brand of card for many of my devices and they all still work well.
Bought these for use in 4 LittleElf security cameras (they install by pointing the camera ball right up and then inserting the SD card in the slot). Had them for a month of two and barely scratching a gig each camera. All the cameras are on maximum sensitivity and take short HD videos about 10-15 seconds a time so plenty of storage for what I’m needing. So overall 256gb spread across 4 cameras is plenty for day to day use.
Of course these cards can be used in other devices (that take SD-Cards) and performance may vary as a result depending on what you intend to use them for.
For the price these are worthwhile cards, I have no issue with them, they are the size advertised and are more than capable of the job I got them for.
Fit for purpose - TP Link security camera
Purchased for a Tapo Pan/Tilt Smart Security Camera. It worked out of the box with no issues. No need to format although I usually ask the app to do so given the option.
Quality storage at a sensible price
SanDisk always deliver. I bought this twin pack as I’m a keen amateur photographer/videographer… one to go in an action camera that is on permanently when I’m out (8+ hours in HD at 60fps) and the other for my mobile phone which I also use for video. Download/upload speeds are more than adequate for my use.
The SanDisk 128GB Ultra microSDXC card with SD adapter offers a reliable and high-performance storage solution for your devices. With a massive 128GB capacity and impressive read speeds of up to 140 MB/s, this microSDXC card is perfect for storing photos, videos, music, and apps.
Key Features:
Large Capacity: The 128GB capacity provides ample storage space for all your media files and documents. Whether you’re capturing high-resolution photos, recording 4K videos, or storing large app files, this microSDXC card has you covered.
Lightning Fast Speeds: The card boasts read speeds of up to 140 MB/s, enabling quick file transfers and smooth playback of high-definition content. You can access your files in a flash, enhancing your overall user experience.
A1 App Performance: The microSDXC card is A1-rated, meaning it meets the performance standards for running apps smoothly and efficiently. It ensures faster app loading times and seamless app performance on compatible devices.
Versatile Compatibility: The included SD adapter makes the microSDXC card compatible with a wide range of devices, including smartphones, tablets, cameras, drones, laptops, and more. You can easily transfer files between devices using the adapter.
Reliable and Durable: SanDisk is a trusted brand known for producing high-quality memory cards. The Ultra microSDXC card is waterproof, temperature-proof, shockproof, and X-ray-proof, protecting your data even in harsh conditions.
Expand Your Possibilities: The 128GB capacity allows you to carry your entire media library, including photos, videos, and music, wherever you go. It also offers ample space for apps and games, letting you enjoy your favorite content without worrying about storage limitations.
With the SanDisk 128GB Ultra microSDXC card with SD adapter, you can expand your device’s storage and enjoy lightning-fast data transfer speeds. Whether you’re a content creator, a photography enthusiast, or a heavy app user, this microSDXC card delivers the performance and reliability you need to make the most of your digital world.
Oi, lads and lasses! Just had a go with the SanDisk Ultra microSDHC and microSDXC UHS-I card, and let me tell you, it’s a real bobby-dazzler! Perfect for our Android devices, this tiny wonder is proper chuffed with its performance.
Not only can it squirrel away loads of Full HD videos (up to 1TB, if you fancy), but it’s also got plenty of space for your snaps, tunes, films, and any other bits and bobs you want to store. It’s like having a never-ending sweet shop right in your pocket!
Talk about speed, it’s no slouch either. With transfer rates of up to 150MB/s, it’s like a greyhound off the leash! Can you imagine, a thousand of your photos moved in just a minute? Now, that’s nippy!
The SanDisk Ultra microSD isn’t just about storage and speed, mind you. It’s also got this A1-rating that makes your apps launch faster than a ferret up a drainpipe. It genuinely makes the phone experience a lot smoother and zippier.
And don’t get me started on the SanDisk Memory Zone app. Available on the Google Play store, it’s like your own personal butler for your files. Not only does it let you see, access, and back up all your phone’s stuff in one place, but it also has this nifty trick of moving files from your device to your memory card to free up some elbow room.
All in all, the SanDisk Ultra microSD card is a cracking good piece of kit for anyone looking to boost their Android’s storage and speed. Grab one, and you’ll be gobsmacked by how much it can do!
Too much too young
ABSOLUTELY!
This is very SPECIAL , it would be COMPLETE MADNESS not to use it.
Be a good SELECTER and use it to store THE BEAT . You don’t want BAD MANNERS
Just what I needed for my GoPro11, it said they are too slow for some features when I put it in the camera but I haven’t had any problem with them so far? So I’m not sure what features this will affect, Worth the money and I would recommend
Works on phone
Used on my android/motorola phone no problem at all. The phone just sorted itself out. 256 GB seems to be the upper limit of what the phone can use, so that is what I went for.
Installed this 1TB sd card into my Nintendo Switch OLED which greatly increased the 64GB internal memory.
Also installed this 1TB sd card into my Steam Deck 512GB, which also greatly increased the 512GB memory.
This 1TB sd card worked first time with both the Nintendo Switch and the Steam Deck consoles, it is fast and reliable, and games can be installed or moved to the sd cards of both consoles, and run from them, practically as fast as the internal memory.
Well worth getting for both consoles.
Almost Perfect!
Overall great product! My only issue I found (which might be my fault) is I use it in a dash cam which captures in 4k but this sd card doesn’t allow it to capture that and only in HD or lower. The sd card wasn’t recognised in my computer either.