Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
Short Product Overview
Instantly maximize your device storage and performance with the Amazon Basics 128 GB Micro SDXC Memory Card. Featuring A2, U3, and Class 10 speed ratings, this high-speed card delivers rapid app loading, seamless 4K Ultra HD video recording, and fast data transfer up to 100 MB/s. Perfect for smartphones, DSLRs, and Nintendo Switch, it includes a full-size SD adapter for universal compatibility.
- Massive 128 GB Micro SDXC Storage for 4K video, apps, and high-resolution photos.
- Extreme U3/A2 Speed Class with up to 100 MB/s read speed for ultra-fast performance.
- Built for Durability: Shock, water (IPX6), temperature, X-Ray, and magnetic resistant.
- Includes Full Size Adapter for universal use with cameras, tablets, and computers.
Price range: £13.23 through £153.45
Manufacture Warranty
Fast & Secure Shipping
Free 30-Day Returns
Authentic Branded Product
Payment Methods:
Description
Product Overview
Instantly Expand Your Digital World: The Amazon Basics 128 GB Micro SDXC Memory Card (Black) is the ultimate solution for maximizing your device storage and performance. Designed with A2, U3, and Class 10 speed ratings, this card delivers blazing-fast read speeds up to 100 MB/s, ensuring quick app loading, seamless 4K video recording, and rapid file transfers. Whether you’re capturing high-resolution photos on your DSLR, recording drone footage, or expanding the capacity of your smartphone, tablet, or Nintendo Switch, this high-quality storage solution offers reliable, lasting performance. It comes complete with a full-size SD adapter for universal compatibility across all your devices.
Key Features
- Massive 128 GB Storage: Instantly add extensive space for apps, Full HD/4K videos, high-resolution photos, and all your digital files.
- Extreme Speed (A2, U3, Class 10): Experience ultra-fast performance with read speeds up to 100 MB/s for quick app performance and smooth data transfer.
- Optimized for Mobile & Gaming: A2 application performance class means faster app launch and better responsiveness on smartphones and tablets.
- 4K Video Ready: U3 and Class 10 speed ratings ensure professional-grade performance for recording and playback of continuous 4K Ultra HD video without dropping frames.
- Built for Durability: Shock-resistant, IPX6 water-resistant, temperature-resistant (-10° to 80°), X-Ray, and magnetic-resistance for lasting reliability in any condition.
- Universal Compatibility: Includes a Full Size Adapter for use with smartphones, tablets, cameras, PCs, DSLRs, and drones.
Important Information
- The actual available storage capacity may be slightly less than 128 GB (typically higher than 116 GB) due to formatting and different measurement standards.
- Read and write speeds are based on internal testing; actual speeds may vary based on the host device, interface, and usage conditions.
- Always verify that your device supports the 128 GB Micro SDXC format capacity before purchase.
- This Micro SD card is not compatible with Nintendo Switch 2.
Why Choose Think Assemble
- Quality Assurance: Every product is rigorously tested to meet our strict performance and reliability standards.
- Fast Shipping: We process and ship orders quickly so you can start using your new memory card without delay.
- Dedicated Support: Our customer service team is ready to assist you with any questions regarding installation or compatibility.
Specification
Overview
| Weight | 8.02 g |
|---|---|
| Dimensions | 4300 × 800 cm |
| Colour |
Black |
| Special feature |
Magnetic Proof |
| Read speed |
100 Megabytes Per Second |
| Warranty type |
Limited |
| Write speed |
60 MB/s |
| Hardware interface |
microSDXC |
| Secure digital association speed class |
Class 10 |
| Product Dimensions |
43L x 8W millimetres |
| UPC | |
| Item model number |
LSMICRO128GU3 |
| RAM Size |
128 GB |
| Are Batteries Included |
No |
| Item weight |
8.02 g ,8.02 Grams |
| 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 Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
Clear filtersOnly logged in customers who have purchased this product may leave a review.
Related Products
In stock
In stock
In stock
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 –
Ok
Ok