SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA

This card is everything I needed and more. I’ve tested it thoroughly in both my Steam Deck and Nintendo Switch, and it performs perfectly—no lag, no crashes, no issues with read/write speeds. Games load fast, updates install quickly, and large files transfer without any hiccups.The 2TB capacity is an absolute game-changer for anyone running a big emulation library or downloading tons of games digitally. I’ve filled this with hundreds of gigabytes worth of games, videos, and apps, and it hasn’t skipped a beat. It’s rated up to 240MB/s, and it holds up well even under heavy use.I also appreciate that it comes with an SD adapter for easy use in laptops and card readers. I’ve used it for 4K video capture too, and it hasn’t dropped a single frame. It's V30 and A2 rated, which means it's optimized for both video recording and fast app performance.Highly recommend this to anyone looking for high-capacity, high-speed, reliable storage—especially for gaming handhelds like the Steam Deck or Switch. I’ll definitely be buying another one in the future.

Works perfectly with my DJI Mini 3 Pro!The speed is impressive, smooth 4K video recording with no lag or buffering.The 256GB capacity gives me plenty of space for long shoots, and I haven’t had a single issue so far.Definitely a great choice for drone users looking for high performance and reliability.

I used this SanDisk 1TB Extreme microSDXC with my GoPro during my recent trip to Nepal, and it performed flawlessly. From hiking in the mountains to capturing stunning 4K videos of the landscapes, this card kept up with everything. Fast, reliable, and with plenty of space for all my footage.

This micro SD works great. I use it for my camera and sometimes for my phone. Fast, easy to use, and no problems at all. Good price and good quality

I picked this up for my DJI Mini 2, and it’s been rock solid. The picture quality is sharp, even when shooting in 4K. Design-wise, it’s compact and easy to handle, and it popped right in with no fuss. It’s super easy to use, reads and writes fast, and hasn’t failed once. The build feels durable, and it handles high-speed recording without a hitch. Great all-around performance—no complaints at all.

Works great super affordable and efficient

I have been buy SanDisk for years and they never disappoint. All of their SD cards and USB drives have a great longevity and are always as fast as advertised. I always by the faster versions in the type I need for best performance. These work great in N SW1, Samsung phones and tablets (and probably other brands), Raspberry Pi, and anything else that needs a micro SD card.

I am extremely happy with the functionality of this microSD card. The quality is fine, is easy to use, and I think it was priced well. It’s working great with my switch oled.