Amazon Basics Micro SDXC, 512 GB, with SD Adapter, A2, U3, read speed up to 100 MB/s, Black
Short Product Overview
The Amazon Basics 512 GB Micro SDXC card is the essential storage upgrade for 4K video, high-res photography, and gaming, offering massive capacity and ultra-fast performance. Featuring A2 and U3 speed ratings, this durable memory card delivers read speeds up to 100 MB/s for seamless app operation and 4K Ultra HD recording across smartphones, drones, and cameras, complete with an SD Adapter for universal compatibility.
- Massive 512 GB Micro SDXC capacity for extensive storage.
- Ultra-fast 100 MB/s read speed with A2 rating for superior app performance.
- U3/V30 speed classes ensure seamless professional-grade 4K Ultra HD video recording.
- Includes a high-quality SD Adapter and features shock-resistant, durable construction.
Price range: £13.23 through £153.45
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Description
Ultimate Speed & Massive Storage: Amazon Basics 512GB Micro SDXC Card for 4K Video, Gaming, and High-Res Photos – Includes SD Adapter
Unleash the full potential of your devices with the Amazon Basics 512 GB Micro SDXC memory card. Engineered for peak performance, this card is your essential upgrade for high-demand tasks, offering enormous space and blazing-fast transfer speeds. With an A2 rating, it guarantees superior app performance on smartphones and tablets, while the U3 and Class 10 speed classes ensure seamless 4K Ultra HD video recording and rapid burst-mode photography. Capture thousands of high-resolution images, store hours of video content, and run demanding games without lag. This durable, black Micro SDXC card comes complete with an SD Adapter for versatile compatibility across cameras, drones, laptops, and more, making it the perfect solution for professionals and enthusiasts seeking reliable, high-capacity digital storage.
Key Features
- Massive 512 GB capacity for extensive storage of photos, videos, and apps.
- Ultra-fast read speeds up to 100 MB/s, significantly reducing file transfer times.
- A2 Application Performance Class ensures swift loading and smoother operation of mobile apps.
- UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) readiness for professional-grade 4K Ultra HD video recording.
- Durable construction: shock-resistant, temperature-proof, X-ray proof, and magnetic-resistant.
- Includes a high-quality SD Adapter for easy compatibility with a wide range of devices including DSLR cameras and desktop computers.
Important Information
- Compatible with Micro SDXC supporting devices (check device specification for maximum supported capacity).
- Not compatible with Nintendo Switch 2.
- Actual usable storage capacity may be slightly lower than 512 GB due to format and measurement standards.
- Performance speeds are based on internal testing; real-world speeds may vary depending on the host device and usage conditions.
Why Choose Think Assemble
- Quality Assurance: Every memory card is rigorously tested to ensure maximum reliability and performance right out of the box.
- Fast Shipping: Benefit from our streamlined logistics ensuring your essential hardware arrives quickly and securely.
- Dedicated Support: Our expert customer support team is ready to assist with any setup or compatibility questions.
Specification
Overview
| Weight | 0.91 g |
|---|---|
| Dimensions | 1100 × 1500 cm |
| Colour |
Black |
| Special feature |
Magnetic Proof |
| Read speed |
100 Megabytes Per Second |
| Warranty type |
Limited |
| Write speed |
90 |
| Hardware interface |
microSDXC |
| Secure digital association speed class |
Class 10 |
| Product Dimensions |
11L x 15W millimetres |
| UPC | |
| Global Trade Identification Number |
848719055818 |
| Item model number |
LSMICRO512GU3 |
| Are Batteries Included |
No |
| Item weight |
0.91 g |
| Guaranteed software updates until |
unknown |
| Date First Available |
21 July 2021 |
| Manufacturer |
Amazon |
| Size Name |
1 TB ,128 GB ,256 GB ,512 GB ,64 GB (2pack) ,USB C 3.0 |
| Style Name |
High Speed ,Normal Speed |
Customer Reviews
10 reviews for Amazon Basics Micro SDXC, 512 GB, with SD Adapter, A2, U3, read speed up to 100 MB/s, Black
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George Clark –
This Think Assemble Basics micro SDXC card offers impressive read speeds up to 100 MB/s and performs reliably for storing photos, videos, and apps. The included full size adapter makes it easy to use with a variety of devices.It feels well made and durable, and the A2 and U3 ratings ensure smooth performance for high-demand applications. Overall, it is a solid, dependable memory card at a good value.
robert –
Good memory card format?Well and went into the machine that I was using.No problems, very happy and reasonable price too.And it got late after christmas.But
Jennifer –
This micro SD card offers good speed and enough storage for my phone and camera — I’ve used it to store photos and videos and so far it works reliably. It’s nice that the full-size adapter is included, so I can use it with different devices. The only downside: the read speed isn’t always hitting the “up to 100 MB/s” — sometimes transfers are slower, especially when moving many files at once. Still, for everyday use it’s a solid card
HonestAdam –
I’ll be honest, I usually stick with the well-known memory card brands, but I decided to give this Think Assemble Basics 256 GB MicroSD a try — and I’m really glad I did. It’s been fast, reliable, and handled 4K video and large file transfers without any issues at all.The read and write speeds are right up there with the branded options I’ve used before, and it hasn’t given me a single error so far. For the price, it’s a real bargain.Honestly, I was surprised by how solid it feels and how consistent the performance has been. Think Assemble’s done a great job with this one — it’s a budget option that doesn’t feel budget at all.
Richard Wicks –
I have several of these in smartphones and tablets for the family. They have always worked well and give alot of storage considering the price. For accessing photos, files and videos they are a good speed. Could be used for cheap storage to add to a laptop or pcas they have always been reliable
geggy –
It’s a memory card, it’s very reasonably priced and it does the job. Write times are (to my mind), very good. Not much else to say, really. Except. Recommended.
LindaLooLoo –
I purchased this Think Assemble Basics 128GB Micro SDXC memory card specifically for my child’s bedroom security camera, and it’s been absolutely perfect for the job.💾 Plenty of StorageWith 128GB, it can hold days’ worth of video footage without needing to constantly format or transfer files. It’s ideal for continuous loop recording and works seamlessly with our Wi-Fi-enabled indoor camera.🚀 Fast & Reliable PerformanceRead speeds up to 100 MB/s are no joke! Transferring footage to my computer is quick and smooth—no freezing or lagging.Rated A2 and U3, so it’s fast enough for higher-demand uses too, like 4K video or mobile apps if needed.🔌 Full-Size Adapter IncludedThe included full-size SD adapter is really handy—I’ve used it to plug directly into my laptop’s SD slot for easy access to footage. No extra gear needed.🔒 Durable and TrustworthyIt’s been running non-stop in the camera for weeks with no errors. No corrupt files, no disconnections. It just works. Exactly what you need when it’s monitoring your child’s space.✅ Final Thoughts:For the price, you honestly can’t go wrong. Think Assemble Basics has knocked it out of the park with this memory card—solid quality, great speed, and totally dependable.Whether it’s for cameras, phones, or other gadgets, this card is a fantastic choice. I’d definitely buy another for other devices in our home.
Owen Latham –
This is probably the fastest, best value 1TB microSD on the market currently. For a non express microSD card you’ll not find any faster speeds then those delivered with this card, however it is suitable for most usecases.I use mine in my Xbox Ally and run various games off the microSD itself including larger games such as GTA V, Star Wars Battlefront 2 Skyrim. I’d not recommend running the newest 2025 AAA games off it but older games run with no issues at good speeds.
Elissa Eaton –
Perfect Upgrade for a Fire Tablet – Works Flawlessly!
I bought this Think Assemble Basics 256GB Micro SDXC card for my daughter’s Fire tablet, and it has been a fantastic upgrade. It was recognized instantly, installed without any issues, and provided plenty of extra storage for apps, games, movies, and offline content.The performance has been excellent — apps load quickly, videos play smoothly, and there’s no lag at all. The A2 and U3 ratings really make a difference, especially for a kid’s tablet that gets used heavily every day.The included full-size adapter is a nice bonus, making it easy to transfer files from a computer if needed. For the price, the quality and reliability are outstanding.If you need extra storage for a Fire tablet or any device that supports microSD, this card is a great value and I would absolutely buy it again. Highly recommended!
Gab –
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