

⚡ Store More, Lag Less — The Ultimate Speed Upgrade for Your Digital Life
The SanDisk Extreme 128GB microSDXC card delivers professional-grade performance with up to 190MB/s read and 90MB/s write speeds, supporting 4K and 5K UHD video capture. Featuring SanDisk QuickFlow Technology and an A2 rating, it accelerates app loading and multitasking on compatible devices. Built tough with temperature and water resistance, it’s ideal for action cameras, drones, smartphones, tablets, and Nintendo Switch (1st gen). Backed by a lifetime limited warranty, it’s the go-to choice for professionals and enthusiasts demanding speed and reliability.










| ASIN | B09X7BK27V |
| Additional Features | Temperature Proof, Water Proof |
| Best Sellers Rank | #3 in Micro SD Memory Cards |
| Brand | Sandisk |
| Color | Gold/Red |
| Compatible Devices | Action Cameras, Digital Cameras, Drones, Smartphone, Tablet |
| Customer Reviews | 4.8 out of 5 stars 138,075 Reviews |
| Flash Memory Type | Micro SDXC |
| Global Trade Identification Number | 00619659188450 |
| Hardware Connectivity | microSDXC |
| Item Dimensions D x W x H | 6"D x 4"W x 1"H |
| Item Dimensions L x W | 0.04"L x 0.59"W |
| Item Height | 0.43 inches |
| Item Weight | 10 Grams |
| Manufacturer | Western Digital Technologies, Inc. |
| Media Speed | 90.0 |
| Memory Storage Capacity | 128 GB |
| Model Name | SanDisk Extreme microSD UHS-I Card with Adapter |
| Model Number | SDSQXAA-128G-GN6MA |
| Read Speed | 190 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659188450 |
| Warranty Description | Lifetime limited manufacturer warranty |
| Warranty Type | Manufactured warranty |
S**O
Good card
Good SD card! Fits and functions perfect, plenty of storage for my dashcam. Pretty fast for what it is and excellent value.
L**E
Good value for a quality micro memory card
I bought this memory card for my Samsung tablet. It fits perfectly, and is recognized by the machine. As far as I can detect, it works perfectly. It was a very reasonable price for a quality chip. Because it is so small, the opening in the tablet was a little tricky to deal with, but installation was still easy. I would recommend this card for lots of extra memory.
M**I
Small but mighty!
The SanDisk 1TB Extreme microSDXC UHS-I Memory Card with Adapter is a powerhouse of performance packed into an incredibly tiny form factor. I use it across multiple devices—my DJI Osmo Pocket 3, DJI Mini 3 drone, and even my older DSLR via the included adapter—and it performs flawlessly every single time. The read/write speeds are excellent, ensuring smooth 4K video recording and quick file transfers, which is essential for both professional and hobbyist creators. It’s impressive how such a small piece of tech can handle such large, high-resolution files without a hiccup. What really stands out is the card’s reliability and durability. Whether it’s been exposed to varying temperatures, inserted and removed countless times, or used across different camera systems, it has held up perfectly. SanDisk’s reputation for producing dependable storage devices is well-earned here. It’s also incredibly portable—you can carry a terabyte of data in something smaller than a fingernail, which still feels a bit like magic. I loved this memory card so much that I immediately bought a second one, and that’s honestly the highest praise I can give any tech product. It’s one of those purchases that just works, no fuss, no issues, and no second-guessing. If you’re serious about video recording, photography, or just need massive storage in a compact form, this is hands down one of the best investments you can make. A solid 5/5, great value for your money!
M**V
Fast, reliable, and perfect for 4K recording 📸
I’ve been using this 1TB SanDisk Extreme microSD card with my Insta360 X5, DJI Osmo Nano, and my Sony ZV-E10 Mark II — and it works flawlessly. The speed is excellent, no delays or freezes, and it handles 4K footage without any issues at all. Even large, heavy files transfer super fast, which is really convenient. I’ve never had a single problem with this card 🙌🏼 No errors, no corrupted files — just stable, reliable performance every time. Great price for the quality. A solid, dependable option. Highly recommend 👍🏼
T**A
Good, reliable
No problems with this. Seems reliable. Larger and faster than the old worn-out card it replaced.
H**F
⭐⭐⭐⭐ Fast, Reliable, and High-Capacity
The SanDisk 256GB Extreme microSDXC performs very well, with fast read/write speeds that handle 4K and 5K video smoothly. The included adapter is handy, and the large 256GB capacity is great for cameras, drones, and other devices. My only drawback is that it’s a bit expensive compared to similar cards, but the quality and reliability make it worth considering. Overall, a high-performance and dependable microSD card, just slightly pricey.
W**E
Good option for a value priced Micro SD Card
Works excatly as expected and at a value that is excellent. I have a dash-cam and it makes it easier to change out the Micro SD card to view footage rather than leaving the slot empty while going through it. Easy to use and it works well.
R**O
Perfect Match for the Insta360 X5 — Fast, Reliable, and Rugged
I’m using this SanDisk 1TB Extreme microSDXC card with my new Insta360 X5, and it’s been flawless. The pairing delivers exactly what’s needed for high-resolution 360° video capture — speed, reliability, and durability. Transfer rates are impressive, keeping up with 5K recording and rapid file offloading without a hiccup. It’s rugged enough for outdoor shoots and perfectly complements the X5’s performance demands. **Best Use Tip:** Format the card inside your Insta360 X5 before first use to ensure optimal performance and compatibility, especially for 5K and 360° recording. Verdict: A rock-solid storage solution that can handle the demands of professional-level 360° video capture. ⭐⭐⭐⭐⭐ ----------------------------- Key to My Rating System: 5-Stars - This product stands out as superior or offers exceptional value. I highly recommend it. 4-Stars - Above average performance or excellent value. A solid choice for consideration. 3-Stars - This product meets expectations and falls within the average range. 2-Stars - Below average quality or poor quality control. Consider exploring alternative options. 1-Star - I strongly advise against choosing this product; look for alternatives if possible.
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