Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera

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!).

Voor de prijs valt het mij reuze mee! Zet er nu grote bestanden op via een USB3 reader van Transcend en haal gemiddeld 30MB/s schrijfsnelheid

Ottima scheda di memoria usata nello smartphone di mia figlia , nessun problema ne si compatibilità va benissimo , poi prezzo ottimo impossibile trovare di meglio a questo prezzo .

Cumple la finalidad para lo que la compré

Por lo visto hasta ahora una tarjeta rápida (+80MB/s de lectura, lo cual es perfecto para un usuario "normal" como yo) y muy compatible. Las hay más rápidas, pero cuestan más, claro está. Tras probar en distintos dispositivos, sin problemas (cámara de fotos, tablet), la he dejado permanente en mi Note 3 y va como la seda. Viene en su estuche de plástico, la tarjeta MicroSD + adaptador a SD, lo cual se agradece.

Came in a funky non retail packaging which I had never seen before. Got it for a great price on Prime Day. Speed is UHS class 3. Transferred around 90GB of stuff onto it from inside my phone as a test and it went well so this should be a geniune SD card.