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Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter, A2, U3, V30, 4K, Read Speed up to 100 MB/s, 64 GB (2pack), Black
£13.23 – £153.45Price range: £13.23 through £153.45
Upgrade your storage instantly with the Amazon Basics 64 GB MicroSDXC Memory Card (2-Pack), featuring UHS-I Class 10 performance and A2/U3/V30 ratings for seamless 4K Ultra HD video and app usage. This high-speed memory solution offers read speeds up to 100 MB/s, ensuring rapid file transfers and reliable operation in smartphones, action cameras, and drones.
- Massive 64 GB capacity (2-Pack) for doubling your digital storage.
- Blazing-fast 100 MB/s read speed, optimized for 4K video recording (V30) and app performance (A2).
- Includes a full-size SD adapter for universal compatibility with DSLRs and laptops.
- Durable construction built to withstand shock, water, temperature, and magnets.
Shipping & Delivery
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Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
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Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
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Manufacture Warranty 1 Year
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Free 30-Day returns





Everyday Blowout — No Holiday Needed.
Product Description
Product Overview
Instantly Boost Your Digital Storage Power! Get the ultimate performance and reliability with the Amazon Basics 64 GB MicroSDXC Memory Card 2-Pack. Engineered for 4K Ultra HD video recording, lightning-fast file transfers (up to 100 MB/s read speed), and seamless app performance (A2 rated), this twin pack is the essential upgrade for your smartphones, tablets, action cameras, drones, and Nintendo Switch. Stop worrying about running out of space and start capturing, storing, and enjoying more of your digital life today with this high-speed, durable, and universally compatible memory solution.
Key Features
- Massive 64 GB Capacity (2-Pack): Double your storage with two high-performance 64 GB MicroSDXC cards.
- Blazing-Fast 100 MB/s Read Speed: Experience rapid data retrieval and significantly reduce transfer times for large files and 4K footage.
- 4K UHD Ready (V30 & U3 Rated): Optimized for professional-grade continuous shooting and flawless 4K/Full HD video recording.
- Enhanced App Performance (A2 Certified): Load and run mobile applications faster for a smoother smartphone and tablet experience.
- Universal Compatibility: Includes a full-size SD adapter for use with DSLRs, laptops, card readers, and other SD-compatible devices.
- Durable & Reliable: Built to withstand shock, water, temperature extremes, X-rays, and magnets for worry-free use in any environment.
Important Information
- Requires a host device compatible with MicroSDXC format. Check your device’s maximum supported capacity.
- Performance speeds are based on internal testing; actual speeds may vary depending on the host device, interface, and usage conditions.
- The available storage capacity for users is slightly less than 64 GB per card due to formatting and other factors.
Why Choose Think Assemble
- Quality Assurance: Every product is rigorously tested to ensure peak performance and long-term reliability.
- Fast Shipping: We prioritize quick processing and delivery so you receive your essential tech accessories without delay.
- Dedicated Support: Our expert customer service team is ready to assist you with any questions or technical guidance.
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 | 30 |
| Hardware interface | microSDXC |
| Secure digital association speed class | Class 10 |
| Product Dimensions | 11L x 15W millimetres |
| UPC | 840095874014 |
| Global Trade Identification Number | 841710111125 |
| Item model number | LSMICRO64GU3D |
| RAM Size | 64 GB |
| 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 |
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.
10 reviews for Amazon Basics MicroSDXC UHS-I Class 10 Memory Card with Full Size Adapter, A2, U3, V30, 4K, Read Speed up to 100 MB/s, 64 GB (2pack), 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 –
Ok
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