Patriot 256GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF256GEP31MCX

Worked great for an emulator backup.

So far so great! Very satisfied with these as my storage cards in 4 Wyze cam v3's. 2 weeks in and they are still doing great. All the other cheap ones i've tried in the past have been dead by now. Highly recommend.

Just what I needed for our security cameras. Very easy to install, for perfectly, seems to be reliable so far. Good video quality. The cards have not corrupted on me as of yet. The cameras recognized the cards immediately.

Works great in my 2K camera’s I bought from Amazon also. For the price ya can’t beat the cards. I did have one non working card right out of the package. Amazon sent out a replacement card right away. I sent the bad one back, that’s my reason for the 4 stars the bad card haven’t had any problems with the other cards yet.

I use these cards across multiple devices — cameras, dashcams, and drones — and they’ve been extremely reliable. Speeds are consistent, and the price for a 5-pack is unbeatable. Perfect if you need several cards for different gadgets.

Great price for quality cards. Great for trail cams.

Decided to give these 256gig mirco cards a try after buying a few more security cameras for inside the house. About 1 month in, one camera suddenly lost access to the card. Odd.... I removed it, reinstalled it. Camera still said card needed to be formatted to work. Well... it was already formatted and had been working just fine, till it wasn't.A week later it happened again in a different camera. Not just a different camera but a different camera brand. Same exact thing happened. Lost my videos and had to reformat.Then a week later it happened again...ready? In again, a different camera.Then the next day, one of the cameras it happened to initially, had it happen again.Not worth the headache buying cheap micro cards!I have cards in cameras for 8 years, never had to do this. Lucky for me these are inside cameras as the others are all outside and not easy to access.Buy a name brand and save yourself a headache. Lesson learned!

I have six outdoor 2K security cameras around my house that use microSD cards for 24 hr continuous local recording. Long-run, local recording is substantially less expensive than internet recording, so I go that route. I've been using 128GB cards for years. I've needed to use those 128GB cards for my action cams/drones, plus I don't need 128GB of storage as one month of storage only amounts to about 32GB of storage with my newer security cams and their efficient recording (HEIC). I was looking for a lowest cost solution in 64GB cards, yet didn't want to go with some unknown brand.I've used Patriot Memory before in my Mac laptops with good success, so figured these memory cards would be decent as well. Their construction seems top notch, and they format quickly and easily in my security cameras. They fit well in the cameras and retain the data as expected. At a cost of $18 for five 64GB cards that are 4K video recording capable, they more than meet my needs at the lowest cost possible ($3.60 each). All boxes checked!They are working well, and I'm glad to have found these to use in my security cameras. They shipped in a small cardboard envelop, inside plastic protective holders, one holding four cards, the other, one card. I highly recommend these Patriot Memory microSD cards.