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The SanDisk Ultra 128GB microSDXC UHS-I card offers high-capacity storage with up to 140MB/s transfer speeds and A1-rated app performance. Designed for Android devices and Nintendo Switch compatibility, it supports Full HD video recording and playback with Class 10 speed. Built tough with multiple durability protections and backed by a 10-year warranty, it’s the go-to choice for professionals seeking fast, reliable, and versatile memory expansion.











| ASIN | B0B7NTY2S6 |
| Additional Features | Drop Proof, Humidity Proof, Magnetic Proof, Temperature Proof, Water Proof, Wearout Proof, X Ray Proof |
| Best Sellers Rank | #1 in Micro SD Memory Cards |
| Brand | Sandisk |
| Color | Grey, Red |
| Compatible Devices | SanDisk MobileMate USB 3.0 microSD Card Reader |
| Customer Reviews | 4.7 out of 5 stars 263,167 Reviews |
| Flash Memory Type | Micro SDXC |
| Flash Memory Video Speed Class | Class 10 |
| Global Trade Identification Number | 00619659200558 |
| Hardware Connectivity | microSDXC |
| Item Dimensions D x W x H | 0.04"D x 0.59"W x 0.43"H |
| Item Dimensions L x W | 0.04"L x 0.59"W |
| Item Weight | 0.01 Pounds |
| Manufacturer | Sandisk Technologies, Inc. |
| Media Speed | Up to 140MB/s |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | SDSQUAB-128G-GN6MA |
| Model Name | SanDisk Ultra microSDXC UHS-I card |
| Model Number | SDSQUAB-128G-GN6MA |
| Read Speed | 140 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659200558 |
| Unit Count | 1.0 Count |
| Warranty Description | 10 year manufacturer warranty |
| Warranty Type | Limited |
M**T
Perfect for Nintendo Switch OLED — Reliable and Plenty of Storage
I bought this for my Nintendo Switch OLED, and it has worked perfectly. Installation was simple, the system recognized it immediately, and I haven’t had any issues with performance or reliability. The 256GB capacity gives a nice amount of extra room for downloaded games, updates, and screenshots without constantly having to manage storage. Game downloads and loading have been solid, and I haven’t noticed any issues with lag, errors, or corrupted data. Transfer speeds are more than adequate for a Switch OLED, and for the money, this feels like a great balance between capacity, performance, and cost. The included adapter is a nice bonus if you ever need to move files around on a computer. I’ve had good luck with SanDisk products over the years, and this one has been no exception. If you need extra storage for a Switch OLED and don’t want to overspend, this has been a great option.
S**N
Great investment and quality micro SD card with adapter
Works well, easy to use. Comes with an SD Card adapter for the larger SD slots. Vever had any problems with SanDisk SD cards. Connectivity is smooth, no latency. Very good value and widely compatible for various peripherals.
I**Y
Use for home cameras
I’ve been using this these for my home security cameras, and they’ve been reliable so far. The cards are fast enough to handle continuous recording without lag or dropped frames, and the 64GB capacity is plenty for storing several days of footage. They’re easy to install and recognized immediately by the cameras. The two-pack is convenient for rotating cards or using in multiple devices. They are solid, dependable microSD cards at a good price, perfect for cameras or other devices that need consistent, reliable storage.
M**L
High quality, good value, and a storage device you can trust
I've purchased many micro sd cards in the past and this one works perfectly. Fits perfectly, formats quickly, and performs flawlessly. Read and write speed is excellent. Could have got one for a couple of bucks less at a big superstore, but would have had to order, wait for a few days, and then drive to pick it up. Great price and got it the next day when I needed it!
K**R
Good product
Works as described.
R**T
Worth an upgrade
Its Sandisk so of course theyre compact, reliable and long lasting. Even though not built for gaming, it still works great on my Steam Deck. Highly recommended for Cameras, consoles or extra storage for any microsd supported device you own.
P**R
Reliable, Fast Storage from a Trusted Brand
These SanDisk 32GB microSD cards perform exactly as expected. Read and write speeds are consistent and fast enough for everyday use like cameras, GPS devices, and general file storage. Having two cards in the pack is convenient, especially for backups or using across multiple devices. The included adapter is also useful when you need to transfer files to a computer. Overall, I’ve found SanDisk to be one of the most reliable brands for storage, and this set continues that trend with solid, dependable performance.
M**S
Good buy!
Does exactly what it’s supposed to do. Plenty of storage, reliable performance, and easy to use. No issues at all.
F**Y
Superb
Ultra superior memory card. Can be used in anything for everything!
A**M
Super
POLECAM
L**L
Orjinal ürün
Hızlı orjinal ürün
K**J
The real deal and seems to be robust
Bought to hold 250 gigabytes worth of movies I had on an old SATA SSD drive for my new all singing, all dancing 11.5" tablet with 120Hz refresh rate (arriving a day after this review) - perfect for media consumption and gaming but with only 256 gigabytes of onboard storage I wouldn't be able to store apps, games and media without having to resort to external drives and I don't want to go through that pain again. On closer inspection the 1 terabyte micro sd card showed up on my PC formatted as exFAT with 953 gigabytes free, looking at the internal 1 terabyte NVME SSD in my PC it actually showed a maximum capacity of 923 gigabytes so the SanDisk actually has more capacity so I'll chalk that as a win. Unloading the 250 gigabytes of movies from my old SSD to my PC took around 8 minutes, loading them to the SanDisk micro sd took around 2 hours 30 minutes but that was my entire movie collection, I probably won't have to do that again anytime soon and if I collect any more titles, they'll most likely be uploaded 2 or 3 at a time so I'm not really concerned with bulk writing speeds. Once everything was loaded to the sd card I tried it in my Chromebook and my old smartphone, it worked flawlessly, the read speeds was spot on and it coped well with being chopped and changed between devices. I wanted to get an authentic and reliable 1 terabyte micro sd - there's a lot of cheap, fake alternatives out there but you can't go wrong with a real SanDisk micro sd.
L**E
Never unhappy with SanDisk
I only buy SanDisk microSD cards because they have never failed me in the past. Always work well with reliable speeds. Cost is always very competitive.
Trustpilot
5 days ago
1 week ago