Is there any ebook reader which just stores ebooks & helps to read ?
It need not have net-connectivity as I will download files on pc & transfer them to the reader.
Sony Touch, Sony Pocket, Cybook Gen3, and Cybook Opus have no wireless networking (3G or WiFi).
However, note that if you insist on no wireless, you’re ruling out some of the best ereaders (Kindle 3, Nook Touch, etc) and not really saving any money.
eBook: Cybook Opus by Bookeen – Recensione