Amazon Basics 128GB microSDXC Card with Adapter, Read Speed Up to 200MB/s, 1-Pack

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(10 customer reviews)

Short Product Overview

The Amazon Basics 128GB microSDXC Card is engineered for speed, delivering ultra-fast 200MB/s read speeds, perfect for flawless 4K/5K video recording and rapid app performance (A2 speed class). This high-capacity memory card provides dependable, durable storage for your smartphone, action camera, or drone, complete with an SD adapter for broad compatibility.

  • 128GB microSDXC Capacity: Reliable space for high-resolution photography and hours of video.
  • 200MB/s Read Speed: Blazing fast performance (U3, Class 10, A2) for professional capture and fast loading.
  • Extreme Durability: Shockproof, IPX6 waterproof, temperature-proof, and X-Ray-proof protection for data security.
  • Includes SD Adapter: Ensures seamless use with a wide range of devices, including DSLRs and laptops.

Price range: £13.23 through £153.45

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Description

Elevate Your Digital Life: Amazon Basics 128GB microSDXC Card — Ultra-Fast 200MB/s Read Speed for Flawless 4K Recording and Extreme Durability (1-Pack)

Unlock the full potential of your devices with the powerful Amazon Basics 128GB microSDXC Card. Engineered for speed and reliability, this card features read speeds up to a blazing 200MB/s, making it the perfect choice for professional-grade 4K/5K video recording, high-resolution photography, and lightning-fast app performance (A2 speed class). Whether you’re upgrading your smartphone, action camera, drone, or tablet, this high-capacity, durable card provides the secure storage and instant access you need to capture, save, and share your most important memories and data without lag or interruption. Includes a standard SD adapter for seamless compatibility across a wide range of devices.

Key Features

  • Massive 128GB Storage Capacity: Dependable space for thousands of photos, hours of 4K/Full HD video, and large app libraries.
  • Blazing Fast Performance: Read speeds up to 200MB/s and U3, Class 10, A2 ratings for professional video capture and optimized smartphone app loading.
  • Ultimate Durability: Shockproof, IPX6 waterproof, temperature-proof (-10° to 80°), X-Ray-proof, and magnetic-proof to protect your data in extreme environments.
  • Broad Device Compatibility: Ideal for smartphones, tablets, action cameras (GoPro), DSLRs, drones, gaming consoles, laptops, and desktop PCs.
  • Includes SD Adapter: Provides instant flexibility for transferring files to and from SD-enabled devices.

Important Information

  • Maximum 200MB/s read speed requires a compatible host device and Think Assemble Basics Micro SD Card Reader (sold separately). Speeds may vary based on host device, interface, and usage conditions.
  • Actual usable storage capacity may be slightly less than indicated due to file system formatting and different measurement standards.
  • Check your device manufacturer’s specifications to ensure compatibility with 128GB microSDXC capacity.

Why Choose Think Assemble

  • Quality Assurance: Every product is rigorously tested to meet high performance and reliability standards.
  • Fast Shipping: Benefit from rapid fulfillment and tracking to get your essential tech quickly.
  • Dedicated Support: Our expert team is ready to assist you with any questions or compatibility concerns.
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Specification

Overview

Weight 16.78 g
Dimensions 7.19 × 6.55 × 1.55 cm
Colour

Black

Special feature

‎Drop Proof

Read speed

‎200 Megabytes Per Second

Warranty type

‎Limited

Write speed

‎100 megabytes_per_second

Hardware interface

‎microSDXC

Secure digital association speed class

‎Class 10

UPC

Product Dimensions ‏

‎7.19 x 6.55 x 1.55 cm; 16.78 g

Item model number ‏

‎LSMICRO128GU3-H

Are Batteries Included

‎No

Item weight

‎16.8 g

,

‎17 g

Guaranteed software updates until ‏

‎ unknown

Date First Available ‏

2 Feb. 2025

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

4.9
10 reviews
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1
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10 reviews for Amazon Basics 128GB microSDXC Card with Adapter, Read Speed Up to 200MB/s, 1-Pack

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  1. 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.

  2. 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

  3. 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

  4. 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.

  5. 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

  6. 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.

  7. 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.

  8. 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.

  9. 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!

  10. Gab

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