

If you've been switched to the new layout, this is now shown in the Your Devices tab of the Manage Your Content and Devices page of your Amazon account.

If you don't have the device on hand at the time, it is also shown on the Manage Your Kindle page of your Amazon account (in the Manage Your Devices section). On Kindle 5 find this menu via Main Menu=: Settings: Menu=: Device Info (unintuitively, the Main Menu's content changes while in Settings or other sub-menu contexts). On that page, you should find either an entry or a menu called Device Info, which will give you everything you need. The easiest way to find it is in the Settings page/menu on your Kindle. To confirm which Kindle model you have, we'll use the serial number of your device.
