Customer Ratings & Reviews

I got these when it was on sale. Great value and it came with a USB card reader.

This Samsung 512GB microSDXC card and included card reader have been a genuine lifesaver for my phone's storage. Honestly, the biggest worry I had was constantly managing space—having to delete photos, videos, or even essential apps just to make room for a new update. That problem is officially gone. The card itself works exactly as intended, seamlessly integrating with my smartphone to provide a massive capacity expansion. The data transfer speeds (which vary depending on the specific Samsung model, but are consistently fast for their class) are quick enough that I can store high-resolution photos and even 4K video directly to the card without any lag or buffering issues. But the real bonus is the accompanying card reader. It's a high-speed accessory that makes transferring files to my computer an absolute breeze—no more slow, unreliable cables. Everything I need to manage my data is right there in the package. If you're constantly fighting the "Storage Almost Full" notification on your phone, picking up this 512GB Samsung set is the easiest and most reliable solution. It's an investment that pays off daily in peace of mind. I no longer have to worry about deleting cherished memories or applications; I just keep creating!

A reliable and multi faceted tool kit for the on the go video recorders, specially action camera users like myself. With the reader which is USB 3.0 I can really good transfer out speed from the Micro SD Card. Would really appreciate if samsung launches a version with USB C as the reader, as right now I am using a dongle.

I use this card in my DJI Pocket 3, No issues. It saves a lot of 4k footage and with the card reader, instant connection to my pc for file transfer is amazing. Fast transfer speed.

I needed a micro sd card for my insta360 x4 camera when it first came out. The highest gb was 512gb and the best model is the pro ultimate. I opted for this for fast data transmission with high read and write rate. It kept my 8k video quality for over a year so far with no issues. I just reseted my sd card and it still works great. If it comes with higher memory in the TB then I'll opt for this. 512 gb is too small for this day and age.

Very reputable and stable brand, only brand i put in my Samsung phones and pads! Never ever had any problems. Quick speeds.

Awesome. Hown you go wrong with this much space. Love it. Everything is so smooth!

Easy to use, lots of storage, Samsung quality. As good as it gets

Silly me didn't notice the laptop I purchased didn't have a card reader. I found this item when searching for a solution. It works wonderful and a great replacement when someone isn't paying attention, lol. I liked that there were multiple card sizes available for purchase to fit ones needs.

A must have for your tablet with expandable storage. I put it in the tablet and in a few steps it was ready to use! Easy and straight forward. The clerk that was helping me ran off to ask his supervisor for the answer each time I asked a question about the card.

I use this for my GoPro and it has the perfect amount of space for recording snowboarding and any other sports.

I use this in my mavic 2 pro drone for mapping and video and it works very well. There is plenty of storage for movies and allows for fast transfers from drone to computer.

It's the most effective USB have ever used. I highly recommend this to anyone that wants to save their memories on vacation.

Just what I needed! Excellent size and I love the adapter!

I was able to download multiple pictures from my iPhone on to the Samsung memory card, and easily make more space available on the iPhone that was getting full.

I like it, it definitely does the job and is clear.

The speed of this thing is crazy. And its no bigger than a micro sim card!

Great memory card! Good pricing, perfect for what i needed

Excellent little card plus a reader makes this a good buy.

It works well with my Legion Go, it’s fast and can handle the games perfectly