SanDisk Ultra microSDXC UHS-I memory card 128 GB + adapter (A1, Class 10, U1, Full HD videos, up to 120 MB/s read speed),, Speed-Mbps/10x

Sandisk have been a constant go to here over the decades for memory cards, never had any issues with them, unlike some generic ones that can go bad after a few months of wear heavy use in the likes of dash cams. Even in 2025, 'small capacity' 32gb cards should not be overlooked in their usefulness, its plenty enough storage for a lot of applications. Whilst it might not be your first choice for expanding your phones onboard storage, these are however very useful for things like portable audio recorders, body cams, camera traps, dash cams, raspberry pi's, 3d printer applications, adapter conversion into usb stick storage and so on. Can also be used with an adapter to convert to a full size card format, in most applications these micro cards are fast enough for dependable use in devices that preference the larger format. Check the expected speed class specification of your device and see if that is matched or exceeded by the card and all should work flawlessly :)

I bought this SanDisk Ultra 32GB microSDHC Twin Pack (2 cards + 1 SD adapter) for my Roland R-07 recorder (it supports microSDHC up to 32GB, so bigger cards aren’t an option). After ~2 months of use, both cards have been reliable: no errors, no dropouts, and file transfers are quick and hassle-free using the included adapter. Specs are ideal for everyday use and audio recorders: A1 performance, Class 10/U1, and up to 120MB/s transfer speeds. Price at the time of writing (Amazon UK): £28.95 for the twin pack (good value for two genuine cards). Highly recommended.

**5 Stars: The Perfect Blend of Speed, Capacity, and Reliability!** I am absolutely thrilled with the SanDisk Ultra microSDXC UHS-I memory card (128 GB) – it's proven to be an indispensable upgrade for my devices! From the moment I popped it into my smartphone, the difference was immediately noticeable. First off, the **128 GB capacity** is fantastic. It's truly liberating to no longer worry about running out of space on my phone or tablet. I can store countless photos, hours of Full HD video, and a vast library of apps without a second thought. For anyone who loves capturing life's moments or enjoys having their media on hand, this capacity is a game-changer. The **up to 120 MB/s read speed** (or even 140 MB/s on some newer versions!) is incredibly impressive. Transferring files, whether it's moving large video clips to my laptop or Browse photo galleries on my phone, feels lightning fast. There's virtually no lag, making my workflow much smoother and more efficient. For cameras, this speed ensures that burst mode photography and high-resolution video recording (Full HD) are seamless, with no dropped frames or frustrating delays. The **A1 rating** is a huge bonus, especially for smartphone and tablet users. Apps load noticeably quicker and run more smoothly directly from the card. This really enhances the overall user experience, making my Android device feel more responsive and powerful. Being **Class 10 and U1** means it's perfectly suited for recording Full HD videos without any stuttering or loss of quality. I've used it extensively for recording family events and travels, and the playback is always crystal clear and fluid. The included **SD adapter** is a thoughtful addition, making it incredibly versatile. I can easily transfer files to and from devices that only have standard SD card slots, like my older digital camera or laptop. It's a small detail that adds a lot of convenience. SanDisk's reputation for **reliability and durability** also gives me great peace of mind. Knowing it's designed to withstand tough conditions – temperature extremes, shock, and X-rays – means I can trust it to protect my precious data, whether I'm on an adventure or just commuting. In summary, the SanDisk Ultra microSDXC 128 GB card delivers exceptional performance, generous storage, and dependable quality at a very competitive price point. It's a must-have for expanding the storage of smartphones, tablets, action cameras, drones, and other compatible devices. Highly recommended! ---

Good price

Excellent, lasts a long time and shows clear doorbell video

Ideal for alternative operating systems for game handhelds.

Lasted less than 4 years before being unusable suddenly. Devices won’t even recognise it anymore. However, I then learned of Sandisk’s excellent product warranty and have sent it back for replacement

It's a memory card, it does what memory cards do, it remembers things so I don't have to. And its nice and quick transferring data to or from it.