By news@appleinsider.com (Wesley Hilliard) The popular Kindle Paperwhite eBook reader starts at $140 and is now available in three models — standard, signature, and kid.Kindle Paperwhite has been updated with USB-C, faster processorThe Kindle Paperwhite has been upgraded to USB-C and up to 32GB of storage. The most expensive Signature Edition even has an auto-brightness sensor and Qi wireless charging….

Source:: Apple Insider