Customer Ratings & Reviews

THIS is THE only SD card you need- as long as what you use is functional with MICRO USB (dont forget to check!!) 256GB+v30=premium speeds. SanDisk is a great brand, I have used many of their products over the years and they have always been 100%, no issues. Even had their MP3 before iPods came out!

[Employee of bestbuy] Overall, pretty good SD card. I put it in my switch and it completely solved my storage problem.

First and foremost, the sheer storage capacity of 256GB is a game-changer. No more worrying about running out of space for game downloads, expansions, or capturing epic gaming moments. The SanDisk Extreme ensures that I have ample room for my entire gaming library, giving me the freedom to explore new titles without the constant struggle of managing storage space. The speed and performance of this memory card are truly impressive. With UHS-I technology, it delivers lightning-fast read and write speeds, reducing load times and providing seamless gameplay. I've noticed a significant improvement in the overall performance of my games, especially in open-world environments where quick data access is crucial. The durability of the SanDisk Extreme adds an extra layer of confidence. Designed to withstand harsh conditions, including temperature extremes and water exposure, I feel reassured that my valuable game data is secure. Whether I'm gaming at home or taking my Nintendo Switch on the go, this memory card can handle the rigors of my gaming lifestyle. The compatibility with various gaming devices is a big plus. Whether it's a Nintendo Switch, Android smartphone, or any other device that supports microSDXC cards, the SanDisk Extreme seamlessly integrates, expanding storage capabilities and enhancing gaming possibilities across multiple platforms. The inclusion of the SanDisk Memory Zone app is a thoughtful addition. It allows me to easily manage my storage, organize files, and even back up my data to the cloud. The user-friendly interface makes it a breeze to navigate and ensures that I'm always in control of my gaming library. In summary, the SanDisk Extreme 256GB microSDXC UHS-I Memory Card is a must-have for any serious gamer. It brings together ample storage, lightning-fast performance, durability, and versatility in a compact form. Elevate your gaming experience to new heights with SanDisk Extreme – it's the perfect companion for gamers who demand the best. Highly recommended!

This SanDisk Extreme microSD card is a solid option if you need more storage for mobile gaming, apps, photos, or videos. The 256GB capacity gives plenty of space, and the advertised read/write speeds make it practical for moving files and loading content faster on compatible devices. I also like that it is compact and easy to use without needing any complicated setup. Overall, it feels reliable, useful, and worth it if your device supports microSD storage.

This memory card has been great so far. I’ve been using it for photos and video, and it’s been fast and reliable with no issues. Transfer speeds are solid, it handles large files without slowing down, and I haven’t had any corruption or errors. I like the peace of mind knowing it can keep up with higher-quality video and frequent use. Overall, it’s a solid card that does exactly what it’s supposed to do, and I’d definitely buy it again.

Very fast load times and easy to format. Holds more data than I need but that’s great!

been using this with my drone, love the capacity and speed for 4k footage.

Works very well for laptop storage expansion. The speed is fast and I've had no problems with reliability so far.

Bought this SanDisk card for my Go Pro 10 Hero. We brought the GoPro to Hawaii and we recorded our whole vacation and still had room left on the card after 10 days. This card has great quality, has tons of picture and video space and works great with the go pro. Pictures and video were crystal clear. I am so glad I purchased this card

I've run these in action cams for quite a while. They have no issue recording 1080p 240fps footage, or 4k 30fps footage. I'm not sure on their total read/write cycles, but some of them have been in use for a few years. I wouldn't suggest them for security cameras, but drones/action cams/other would be fine.

This card does exactly what it is designed to do. Cant go wrong with Sandisk

My phone was running low on storage, so I put all my photos onto this, works great, and now I don't have issues with my storage filling up!

Speed, performance great for bring things up quickly

Great price compared to other retailers or online and works great in my sons switch lite

Good product. Bought this as extra storage for my GoPro. Works great.

I bought this to increase the amount of HD video recording time on my GoPro Hero 11 Mini. Had no issues getting the card formatted and recording HD video when mounted to my bike helmet. Data transfer off the card to my computer was quick.

fast load time and built with reliability. been using sandisk for more than 10 years and it never fails.

This is one of the best portable storage micro SD cards that you can buy excellent performance very reliable

Exact how I expected and needed it to be great space and a very reliable product

I always have good results to with SanDisk best video