I have the EZreader Basic (6 inch) I love it but I have to say that with the USB 1 or 1.1 I am not sure which it is slow. I took for every for me to activate it to ADE. I have a USB to SD card reader that I use to add books or remove books from the SD card. I do not have books on the internal memory. It is just too slow at working with. If the 5 inch had been available when I got my reader I would have gotten it. I am hoping to be able to get a larger screen reader soon and sure hoping that it will be a Ezreader series reader.
Chuck