Customer Ratings & Reviews

It's not the cheapest SD option, but it's a reliable brand. I bought this card specifically for my dashcam. The read/write speed is excellent. You can really tell the difference when transferring large files or recording high-quality videos. Highly recommended!

This is great storage, especially for phones that offer expandable storage. I was able to buy it on sale, and for $38 this is typically the most micro SD storage per dollar, even cheaper than smaller brands' smaller cards. Data retrieval is quick on this card. Has a fairly quick speed for moving large files, although with very new phones and large image files it can take a bit more time to move the files to the SD card.

The Samsung 512GB SD card elevated my gaming experience on both the Nintendo Switch and Steam Deck. Its spacious storage accommodated an extensive library of games, ensuring smooth performance and quick load times. The reliable and fast data transfer rates made it a valuable asset for gamers seeking ample space without compromising speed.

Even though the read and write speeds are way more than the Switch can handle, the price point for the amount of memory was hard to pass up. Compared to other brands, Samsung was cheaper and still has higher read/write speeds than other cards. It works perfect for what I am using it for. Definitely recommend!

Definitely recommend cant go wrong and for anyome wanting to know depending on quality and settings you have and what you use it for it records up to 12hrs i believe in 4k 60fps ad 9hrs around 5k quality

Very fast micro SD card for the price I use it for extra games on my Steam Deck. Steam Deck recognized it immediately and I’m happy. Definitely pick this up if you own a steam deck or switch.

Excellent memory card for my tablet at a reasonable price - this micro SD card allows me to store my movies, music, and more on my tablet while reserving internal memory for apps and other uses.

I buy all of my tvs, laptops, tablets and accessories from Best Buy. This microsd card expands my tablets storage from 128gb to over 512gb. That's extremely useful for my tablets.

I get 36 hours of continuous surveillance on this card. It is all 4k and works flawlessly. When I do 24/7 surveillance I just switch out a card every 36 hours and I haven’t had a single problem, even with high temperatures in my car where the camera operates. Awesome product and easy to use.

SD Card speed is very fast, I use it on my Insta360 X5 and no complaints! Price is reasonable and I am pretty sure the durability is top notch like my other samsung storage.

Needed more storage and 512 was the answer. Days of 256 GB for pictures and video are over, so with prices falling this was a great choice.

This micro SD card is a game-changer for the Steam Deck! Seriously, it's like giving your device a turbo boost in storage. Games load up faster, and you can store a ton of them without breaking a sweat. It's the perfect sidekick for any gaming adventure on the Steam Deck.

This is one of the best micro SD cards that I have owned. Perfect for media and gaming. I use it on my Nintendo Switch, my Steam Deck and my laptop. I have bought 4 of these from Best Buy lately, especially because they are on sale frequently.

Best Buy is best in the business when it comes to micro SD cards, great price, great service, high speed micro SD card, especially for your phone, or your gaming device on the go; a must have.

I've used this product in my new Galaxy tab S9 ultra and have copied many large files to it and while I have been benchmark the speed it seems very fast. I haven't had it very long but I've had great luck with the reliability and speed of other Samsung Pro Plus SD products.

This high capacity (512 GB) micro-SDXC card is priced at about $10 per 100 GB which is decent value from a brand named supplier. It serves as a convenient backup storage solution for my laptop. The memory card comes with an adaptor that is perfect for the laptop's SD slot. Long term reliability is unclear as I just purchased and installed the card. Since the reliability is unknown at this time, the rating given is 4 stars instead of 5. Happy with the product and performance so far.

I got this because I needed extra storage to run virtual hosts on my Raspberry Pi5. It's working terrifically. My need isn't great enough for an NVMe drive. I can run my virtual hosts well and with 512GB I have plenty of, Sd, fast storage.

SD card works well in my Samsung phone. It grealy expands my photo storage. And the price is good too.

Added this to storage on my steamdeck. It works perfectly and does exactly what I needed. Very adapbale to multiple devices and platforms!

Fast and does its job. Works pretty well with the Steam Deck. *Note* I keep the less intensive games on this card. Like indie and such. I have not issues popping up.