

💾 Store More. Stress Less. Stay Ahead.
The Amazon Basics 1TB microSDXC card delivers ultra-fast UHS-I U3 Class 10 performance with up to 100MB/s read speeds, perfect for Full HD and 4K content. Engineered for durability, it’s shockproof, waterproof, temperature-resistant, X-ray and magnetic-proof, ensuring your data stays safe in any environment. Compatible with a wide range of devices and including a full-size adapter, it’s the reliable, high-capacity storage upgrade every tech-savvy professional needs.





| ASIN | B08TJTBSGP |
| Best Sellers Rank | #20 in Our Brands ( See Top 100 in Our Brands ) #1 in Micro SD Memory Cards |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (143,614) |
| Date First Available | August 10, 2021 |
| Hardware Interface | microSDXC |
| Item Dimensions LxWxH | 0.59 x 0.43 x 0.04 inches |
| Item Weight | 0.032 ounces |
| Item model number | LSMICRO1TBGU3 |
| Manufacturer | Amazon |
| Product Dimensions | 0.43"L x 0.59"W |
| Read Speed | 100 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Magnetic Proof |
| UPC | 840095874052 |
| Warranty Type | Limited |
| Write Speed | 100.0 |
H**E
Reliable, fas convenient sd card
The product is exactly as described. The SD card comes well packaged with the case, which makes storage and portability convenient. In terms of performance and speed, it delivers solid and reliable results compared to other similar products. It has a good appearance, performs quickly, and is easy to use. I’ve had no issues using it so far, and overall it feels like a dependable option for the price.
V**T
Great SD card
I’ve been using this Amazon Basics 256GB Micro SDXC card in my Sony a6400, and it has performed exactly as expected. Read/write speeds are solid, and I’ve had no issues shooting photos or transferring files to my computer. Uploading images is quick and smooth, with no errors or corrupted files. The included full-size adapter is a nice bonus and works perfectly in my card reader. For the price, this card offers excellent value compared to higher-priced brands with similar specs. I'll definitely be buying another one :)
G**L
Quality MicroSD at a good price per GB
Bought these to go into some Samsung tablets as well as a Nintendo Switch. No issues so far. Its a micro sd card, not much to say other than they were recognized by all the devices and are working great, just plug in and format if needed. The price point was great for the capacity, so I'm pleased on all counts.
W**S
Quality memory card for a better price than the name brand. Pleased with the purchase.
I usually buy another brand of memory cards for the various devices. Decided to order some of these Amazon branded memory cards. They work as well as other cards I have bought, the size of the card can be bought according to your needs. Easy to format and read/write to. Not sure of the speed but have had no problem recording HD and 4K video to these cards with no problem in video/audio quality. The car itself seems well made with nice printing and good finish. So far I am pleased with these Amazon branded memory cards. Working as I anticipated.
S**B
The basic micro matches spec performance
Does the job at a reasonable cost...what more do we need ?
E**N
Perfect Upgrade for a Fire Tablet – Works Flawlessly!
I bought this Amazon 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!
A**H
Sd card
I grabbed the Amazon Basics Micro SDXC Memory Card with Full-Size Adapter because running out of space is a universal problem and I’m not about that life. This memory card checks all the boxes without drama. Let’s break it down: the capacity is generous, so you can stash tons of photos, videos, music, apps, whatever you need without that dreaded “Storage Full” alert popping up every five minutes. The micro SDXC format means it slides right into phones, tablets, cameras, and drones — basically anything that takes a micro SD card — and the full-size adapter means you can use it in laptops or card readers too. That’s convenience you actually use. Performance is reliable. Transfers feel reasonably speedy given the format, and opening or saving files doesn’t make you wait like you’re watching paint dry. I didn’t get weird errors, slowdowns, or mysteriously disappearing data, which, yes, feels like a luxury when it comes to flash storage. Build quality is exactly what you’d expect from Amazon Basics — sturdy, unpretentious, and dependable. No gimmicks, no fancy branding, just storage that does its job. Overall, this micro SD card is practical, versatile, and dependable. If you need extra storage that won’t flake out on you, this is a strong choice and absolutely earns five stars.
V**O
Great value microSD card for video and daily use
Great value microSD card for video and daily use I’ve been using the Amazon Basics 512GB microSDXC card in an action camera, and it works flawlessly. The A2 and U3 ratings provide fast and stable performance, and the read speed is more than enough for 4K video recording and large file transfers. The card is reliable, with no dropped frames or errors so far. The included full-size SD adapter is a nice bonus and works perfectly in laptops and card readers. For the price, this is excellent value compared to other brands with similar specs. Overall, a solid and dependable memory card for action cameras, drones, and everyday storage needs. Highly recommended.
G**B
Ok
M**I
Chegou em otimas condições, não tive como testar muito mas consegui saber que funciona.
S**I
Been using it for 2 months now, have not faced any issue, looks good, nice quality, have not faced any data loss, supports most android phones that can support high memory.
J**N
Bonjour achat avec dashcam
D**S
一定のクオリティは担保されており、動作不良も現在ありまさん。コストパフォーマンスも高いため、スマートフォンにしよつしております。
Trustpilot
2 days ago
1 week ago