mCover Polycarbonate Hard Shell Cover Case with Built-in Stand for 4th Generation Amazon Kindle (Wi-Fi, 6" E Ink Display, 5-way controller) - AQUA by mCover. $11.99. This case is designed for the latest 4th Generation Kindle only. It is NOT compatible with older 1st, 2nd and 3rd Generation (Kindle Keyboard) Kindle, Kindle Paperwhite, Kindle Touch, Kindle Fire and Kindle DX. Multiple colors available for fast shipping. 30-day no-question-asked Full-money-back guarantee.. Save 60%!