This has happened so far with an SD card reader USB 2.0, but I was never really satisfied with what the speeds were concerned. Images were displayed intermittently or not only partially pixelated in the preview and that's a time to the substance. There I also had a USB 3.0 port on my PC, was close, a USB 3.0 now card reader.
I searched a bit and fande this here. He said to me, because I always own a few items of this brand and has always been very happy with it.
When he is then arrived with me, of course I checked the same read and write values. These were surprisingly much higher here, the measured values under Windows:
USB 2.0 Card Reader
- Reading: 20 Mb / s
- Write 14 MB / s
USB 3.0 Card Reader
- Reading: 66 Mb / s
- Write 18 MB / s
As can be seen, the values are of course much better, just write the values are phenomenal! My images are now almost all directly displayed and are no longer pixelated when opening. So if you want out of trouble, can here to buy a really very good and fast card reader for a small amount! Top, 5 stars!