Cloudisk 10 Pack 16 GB Micro SD Card with MicroSD Adapter Card Reader Memory Card (10Pack 16GB)

Perfect

Brilliant

I bought literally hundreds of these from Amazon, and I would estimate that out of 400 that I bought, about 20 were totally dead and would not work at all. However, considering the low price of them, they still represented good value for money i my opinion. UI can also report that regarding the ones that did work, they have so far continued to work after 6 Months of daily use. They were being used in wildlife cameras.

We use TF cards or Micro SD cards on travel speakers so that our customers can have ambient sounds on their model railway etc. We are having lots of returns at great expense to us. We thought at first it was the speakers but trying other brands of cards in them they worked fine. We have had a customer who has bought a new sound card for an old speaker which works with his existing cards. This one didn't.I have an input USB on my car audio set which works fine with other brands of card but not this one.Cheap rubbish. AVOID

EXACTLY WHAT I NEEDED FOR 3D PRINTER

I was in the market for some low capacity, lower speed (ie class 6 or below) SD cards for TZXduino work, bearing in mind that does not always work reliably with some of the faster cards. So far each of these cards has worked but I also bought some 4GB cards at the same time and one of those reported as having approx 120MB of storage and would not format, so quality control could be a bit iffy. Of more concern is that these cards appear to be overprinted, that is a card that has had the "Cloudisk" branding poorly printed over the top of an existing manufacturer's branding. This means that it is tight getting them into a card slot due to the extra paint on the cards and we have to wonder why the original branding has been covered up. They're good enough for my retro computing needs but I would suggest that for most people, the best course of action with TZXDuino is to use larger cards from a reputable brand but manually format them as FAT16.

If you're looking for cheap SD cards these work

I got exactly what I wanted... the adapter was excellent and easy to use, and all cards were working. They were well packed and arrived in good time and condition. The plastic cases added to the usability. If you don’t need masses of memory’s this is worth the money.