Transcend USD300 16GB microSDHC Micro SD Card UHS-I U1 C10, Up to 95MB/s, Full HD Video Memory Card w/Adapter for Nintendo Switch/Steam Deck/ROG Ally, MSI Claw/GoPro/DJI/Insta360/Wyze Cam/Dash Cam

I bought two of these, one for my phone and the other for an action camera. They work perfectly, transfer data at close to the listed speed and have pretty much the same amount of available space as all other 16GB card (approximately 14.75GB). Flash memory has gotten so cheap lately that you can get huge capacity for a low price, but sometimes quality is sacrificed in the process. I purchased a 64GB not long ago from another site that was advertised as top quality, but the price was lower than most other 64GB cards. I received it and everything appeared to be fine. Upon using it, I discovered that the memory inside the card was corrupt and all pictures I had stored on the card were useless. I won't make this mistake again, and will be sure to buy all my cards from Amazon, from certified dealers and at the best market prices around! If you need flash, this is a great choice!!

With all the in depth specifications and speed ratings these days, I knew exactly what I was buying when I ordered this, and from a trusted brand too. To no surprise, it performed exactly as expected. This was the fastest micro SD card that I could find, for a reasonable price. The 16GB size seems to be a sweet spot right now, though soon the 32GB cards will most likely be a more widely used option, as device support in this format grows. This SD card is amazingly fast, as the UHS I rating would indicate, and I have had no issues with weird data loss issues that I had with some other brands at this speed rating. I would and do recommend this card to anyone in the market for a new SD card, especially so, if they have large format media such as large photos or high resolution video.

I received this product yesterday. I immediately took it out, formatted it for OS X and speed and stress tested it. This is a fast reliable drive. The left side results may be misleading in the chart. The speed of this drive connect to my MacBook Air is high for a class 10 drive. It's read speeds are very strong. If you want to use this drive on an Air, you will need to copy over video files before trying to edit them, as memory cards are not geared towards edits and retouching. They are just a means of storage and transfer. I hope this review helps. I strictly use this card as a permanent storage device with a shortened card adapter so as not to get in the way when I travel to client sites. This drive is identical to the pictured drive in the description (see picture).

The Transcend 64GB MicroSDXC Class10 UHS-1 Memory Card (TS64GUSDU1E) is a memory card that is good to regular usage in my opinion. it is one of the most budget friendly options if you just want to store certain date in a small memory card. Such examples would be a phone that requires a micro SD (needs to be SDXC compatible, so older generation phones may or may not accept it. SDHC goes up to 32GB whereas anything over that goes into SDXC territory). I wouldn't use this card for Dashcam usage or higher end phones, cameras, or even game consoles. the write speed for this card will not be fast enough to handle the buffer from 4k videos of either dashcams, phones, continuous shutter speed of cameras and the write speeds of playing A+ game titles on game consoles. I would look elsewhere if you are one of the people looking for a card that does what I've mentioned above. I would say that this is as simple of an micro SD card that you can purchase for simple needs. The adapter included is a nice touch for converting Micro SD to an SD card and the quality for what your paying for is a good as it can get. It is hard to tell when you are being presented with a small rectangle thin plastic with contact points integrated in them, not much to say. It does what it does, just note that it is not meant for extreme tasks.

I picked this up while it was 50% off to use in my cell phone. My MP3 player was acting up, so I thought this would be a good alternative. I learned a few things in the process: The cell phone will have to format the card so don't bother to pre-load anything on it To use the music I had to convert all my wma songs to MP3 (boy that was fun!) There are a ton of free MP3 apps for the smart phone...trial and error to find one I liked Once everything was set up, I got my music transferred and it works great! I still have a ton of room left on the card so am considering adding some of my favorite pictures. This was way overkill for my needs, but I wanted to make sure I had enough room (I just didn't realize how overkill it would be!).

I really don't have that much to say about this product. It's tiny, it works fine in my Surface RT as an additional storage unit, the RT recognized the proper amount of memory, and my subjective impression is that its read/write speeds are more than acceptable. I use my RT for a lot of dedicated writing, and all documents are written and saved to the Transcend card. So far, in about a month of use, the experience has been seamless. I can't speak to the long-term reliability of the card because, as noted above, I've only been using it for about a month (albeit with a lot of document saves). I will update this review IF I ever encounter any reliability issues that need to be addressed (knocking on wood!).

I purchased the card for use in a digital camera that uses standard SD cards (not micro), my thinking being that if I wanted to use the card at a later time in my phone or one of our tablets it would be nice for it to be compatible. Card itself works great but perhaps the adapter I received is bad as no devices (camera, printer, card reader) would recognize the card when using it. Fortunately most microSD cards come with adapters and I was able to use another I had laying around (Samsung branded, not that I imagine it matters) and the Transcend microSD card itself recognizes and works without an issue when used with the other adapter. Performance-wise, the camera I'm using it in is a middle-of-the-road point and click (Canon PowerShot S110 HS) and there's no noticeable difference in the time it takes to write an image when taking a picture vs. the older PNY and Kingston 2-8GB SD cards I had laying around. Playing back images seems like it might be a little faster, but typically I'd consider that less important. I have no doubt that were I to benchmark the card it would get better numbers and I'd imagine that performance would be better for more bandwidth-intensive applications such as video, or maybe even taking pictures in a high end camera. But basically, for the average schmoe taking pictures with an average camera it seems like you can probably skip worrying about the speed when selecting an SD card. All that said, I'm happy with the card and the capacity it provides. The "Frustration Free Packaging" was indeed frustration free. On a capacity-per-dollar basis, it seems to be a good value. 3.5 - 4 stars for the card and packaging with a minor deduction for the non-working adapter.

I don't know which came first: the micro chip or the mini chip. The micro looks and feels like one of those technological leaps too far, like when after CDs and DVDs were developed, the manufacturers try to make them smaller than the 5.25-inch disk we're all used to. But consumers wanted the 5.25-inch disks. They were small enough to be easily stored but large enough to be conveniently handled. I prefer the size of the mini chip but I have a couple of gizmos that require micro chips. Naturally, a converter is required. The purpose and function of a chip converter is pretty straight forward. Form follows function: it's made of a dab of plastic with some wires inside to provide feed-through. It must allow a micro chip to fit in one end while fitting into a mini chip reader. And unless you hit it with a hammer or lose it, it should last a good long time. Not much here to go wrong (knock on wood). This converter comes with a 64 GB chip. I would have preferred two 32s or even one. Sixty-four gigs, in my opinion, is too much memory, too many eggs in one basket. Until the computer industry becomes standardized on the size of chip its going to use (I prefer mini) we'll need converters. This one is as good as any and probably better than most. Amazon would not sell us junk, would they?