KEXIN 128GB Micro SD Card 2 Pack - High Speed Class 10 Memory Card with SD Adapter - UHS-I, C10, U1 - Ideal for Cameras, Smartphones, and Tablets

These are the definition of too good to be true, so I put them to the test. I was able to verify with 3 separate pieces of software/scanning techniques that these indeed have a physical capacity matching their stated capacity (in my case 64GB). I also tested the speed of these drives and can confirm they operate at transfer speeds easily in excess of advertised Class 10 / UHS 1 speed classes.These cards are an amazing deal at the price, and perfect for light-duty uses like taking pictures, recording HD 1080p video, or storing files. They don't have an application performance class rating (e.g. A1) and aren't marketed as high endurance, so I wouldn't try to push these in a security camera or in a Steam Deck or similar, but if you just need a ton of cheap cards for non-mission-critical gadgets, these are what you want!

Purchased this to install on a legacy indoor Samsung security and it works seamlessly. I also noticed it read faster when I'm checking recorded alerts.Time will tell of ita durability but I'd be happy if it at least lives more than a year. I recommend this micro sd for conventional use.

Great quality and great price

Nice size and I love the adapter that it comes with

Very nice product. Works great

We recently added some exterior security cameras and didn't want to pay for cloud storage. SD cards let us store video in the individual units and the price made it affordable. The capacity, playback quality and ease of use let us keep an eye on our pets antics and our property. Definitely be buying more if we expand our camera coverage.

How package was left in mailroom instead of mailbox. Thank God it was still there

I got a set of 4 32 gb cards, one of them stopped working in my mp3 speakers I checked it out in my computer and it shows it now to only have 2 gb of memory!!Not worth it for any price

Working well so far. Ordered 20. Best price around.

seems to work well in both a SD adapter or in a USB adapter.Speed seems to be close to specs, can watch a movie no problemCan't get these to format as NTFS, only FAT and FAT-EXholds huge amounts of data (32 GIG)