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Bought for use in Samsung tablet to boost memory for movie storage, works great. Of course transfer speeds aren't exactly special, but i don't need it to be. If you do lots of transferring and need the speed then buy the extreme pro version. The regular version is great for storage.
This SD Micro Memory card, should last me until I upgrade my smartphone, in a few years time. Fortunately, the Cubot X30 has the hardware to utilise 512Gb. It's amazing how quickly technology moves, in the mid-80's, I was using a PC with only 16Mb of memory & 50Gb HDD. Now I have a smartphone that is faster and more powerful than that 80's PC!!
Apart from the usual loss that you always get 477 gigs of space. Runs like a dream, films upload really fast and play effortlessly. Speed keeps up no problems when recording in either 4k or 8k on my Samsung note 20 ultra. Great item and genuine SanDisk 512 gb
This was bought for my Samsung note 8 phone videos music and photos I decided to large. After formatting the card i was able to start transferring data from the phone to card. I checked the the storage on the card and found i only received 477g instead of the advertised 512g of storage 😡. So my advise to anyone would be dont leave it till the last minute to purchase a memory card
This Card is excellent.I transferred 22 Gb of music and music clips from my laptop to it. The speed of writing on it from my old laptop reached 30 mbps .Even my hard drive speed when connected to laptop can hardly reach 25 mbps. This is excellent for this micro Sd card in comparison with any bulky harddrive.. I recorded on it 60 Gb of all types: Movies, Music, Books, Encyclopedias. All are well recored and play back fast. I took it insert it with it using the adapter for apple SD card , to read on my ipad pro 10.5 model 2017. Everything works fine. Now my iPad memory is in a sense increased to extra 512GB. I can watch recorded movies on my ipad , hear the recorded music on it . Even Movies not mp4 can play on VLC player fir ipad. as if you buy a hard drive half inch size. The card worth the money paid for it.