No.13623
I like my old 1st gen Kobo Touch. Micro USB to transfer and charge, appears as a regular USB mass storage fat32 device (so no syncing software required), has a microSD slot for expansion, reads plain old epub files, no kobo account required to use it, and it weighs almost nothing with a battery that lasts forever on a charge. It's reasonably durable, too.
(But interestingly, it has wifi and a simple web browser. Not great for daily use, but handy in a pinch.)