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42 of 42 people found the following review helpful
Another FAKE (from Amazon)
on 3 December 2013
Before ordering I knew there were massive amounts of fakes of this product, so I was very careful and selected Amazon as the retailer (avoiding cheaper marketplace sellers).
I got a new phone last week and bought this card to put in it. It was painfully slow transferring MP3s into the music folder (so much so that I left it running overnight. I got suspicious straight away but thought the phone was perhaps transferring stuff to the card at the same time as I was copying files over). The next morning I was on my way to work and listened and went to listen to some music (on public transport) and the music player(s - I had a few installed) would only read 5 or 6 albums from, at least, 10x that number which I'd put on the memory card. I could navigate to them using file viewer, so I tried to play one and the phone (a brand new, 1 day old, Samsung S4; fully updated) locked up. I had no choice but to reset it and them when I went back to view the folders they were all corrupt.
Google results on the problem suggested a fake SD card and, like the other user, suggested using H2testw to measure the speeds. I first tried it one of the front USB ports, before remembering these are often slower than the rear ports, so I plugged it into a USB3 port (and also tried a rear USB2 port, in case it was the port!) and the HIGHEST speeds I managed were 7MBps read and 3MBPs write (this card is promised as 70MBps/30MBps read/write)! I've also tried it in a USB SD card reader (to ensure it wasn't the phone or cable giving slow readings). Same speeds!
I've never ordered a Samsung card before (I usually go for Sandisk, but with it being a Samsung phone it seemed an obvious pairing), so I had no way to visually compare two cards, but mine says "made in Taiwan" too - another reviewer states is relevant and proves it is a fake - I can't comment, but a quick google search finds another website which also says the genuine cards are from Korea. The front of the card looks exactly like the picture on this page, but the back (compared to another picture I found of a genuine card on the internet) looks completely different, very faded and difficult to read and the text is aligned differently.
The name you trade under is of vital importance, if people cannot trust you to sell genuine items then it damages your brand. This single transaction has caused me to lose a lot of confidence in Amazon, who I've shopped with for at least 10 years, and with whom we (as a family) have a family Prime account with.
There is simply no excuse for selling fake cards when you're a (inter)national retailer, and the worst problem is that most people who got one of these fakes probably won't realise! It is frankly scandalous that Amazon are still (I bought this last week) selling these! I shall be contacting them and ask them to ensure they contact everyone who's received a card from the same batch to inform them of the issue (and of course, I will be asking for a full refund).