Customer Ratings & Reviews

Very reliable and works like a charm! Highly Recommend!

I needed more space on my android phone - this replaced a 128GB micro-SD card. I definitely recommend as it is certainly fast enough for taking hi-def pictures and 1080p videos. But it may be a little to slow for some 4k applications so be sure what your use will be. Also comes with an SD adapter. Spec details.... This is an SDXC card. SD cards are to 2GB, SDHC > 2GB up to 32GB. SDXC is > 32GB. Came pre-formatted with xFAT which is what my phone required. bus mode is UHS-I, meaning up to 10MB/s write speed (4K normally requires UHS-3 - 30MB/s). SD Speed Class is Class 10. I believe there are 4 levels 2, 4, 6 and 10 with 2 being slowest and 10 fastest. UHS (Ultra High Speed) class is U1. There are 2 levels U1 (10MB/s) and 3 (30MB/s). Video Speed Class is V10. There are 5 classes V6 (6MB/s), V10 (10MB/s), V30 (30MB/s), V60 (60MB/s), V90 (90MB/s). If you would like more info on what micro-SD cards specs mean I would suggest https://www.sdcard.org/consumers/choices/speed_class/index.html

The SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card is the Best memory for your Android, Best Price, Best Buy. I changed my cellular and I just added the same memory to my new Samsung Galaxy S10 plus in 2 seconds I had everything from my previous cellular on my new cellular. Best Buy associate help me installing the memory free of charge. All my files, photos, videos, documents, etc are on my new phone.

I'm always burning up usable space on cellphones and the recent 64GB SD card I bought for it. Now, after upgrading to the 256GB card, I don't have to worry about space for a long time! Great performance!

Wanted a large amount of storage for a fair price so I got it priced matched. The Switch deletes and transfers files at good speed.

Works great in my samsung s8 note. Lots of memory and fast

I got this for my Kindle. It has the amount of memory I wanted to keep things on my device rather than the cloud. This is the third I have purchased for different devices, all performed well, no errors. It comes with an adapter for use in larger non-micro SD slots.

Nice little 256g nano SD Card. I bought one of those little Jelly Phones from KIckstarter (2gb) and this card makes all the difference! Works just as expected.

I tried other brand and models. This one is the best in my opinion. I download TED's, some videos and a movie on this SD. Plugged into my Fire and wonderful! No drag, fast loader, everything positive.

Good price point. Plenty of extra phone storage, good quality. Fast response.

Great memory. Quality name. Wonderful price. Ease of use.

If you need a good memory card for the switch that you don't have to worry about about memory get this one might be a little pricey but worth the buy

Tons of memory, fast, good price. Handy item to have.

I was looking for an inexpensive way to add memory my phone. I actually sought out a way to add more music and videos to my phone, It was the perfect addition to my Samsung S8+. It has a 256GB capacity, so it can store up to 24 hours of high definition video

This little thing cost $199.99 when I got it, but I'm glad I did. It was an extra with my purchase of the Nintendo Switch, and it's great to have the extra 256GB of storage available. The switch only comes with 32GB of storage and with this tiny SD card I am able to download and have plenty of games installed and ready to go without needing to swap game cartridges.

Wonderful performance of the card. I was skeptical earlier, of how it'll perform with my MAC. It's wonderful. Superb speed. However, I had a bit challenge when I switched same to windows as that uses NTFS file system. But, later it detected the files.

I bought this memory card to use with my camera and I have been pleased with my purchase. The speed, quality and storage was exactly what I was looking for. I have been using is since January for both photos and videos and I still have tons of storage left on it.

Bought this microSDXC card to expand the storage on my Samsung S8 phone. Now I have plenty of storage for applications, photographs, documents, videos etc. This replaced the 128 gb card that I have been using for photo and document storage. I just moved that card to a tablet after copying files from one card to the other. The new card (with photos and documents) worked like a charm as soon as I plugged it in. And then I proceeded to move some of apps from phone memory to the SD card. Frankly I could not beat the price either when it offered at a substantial discount by Best Buy. I have used (and use) SanDisk cards in my phones, laptops and tablets. And have always been satisfied with the quality and ease of use.

Love the fact that you get 256GBs on a mini SD card and can be used with everything!!!!!

Purchased this when it was on sale for my new Note 9, it 3x my storage, and it works great. I save docs and pictures to it regularly, have used other Sandisk micro sd cards in my other phones for years and never had a problem, they just keep working