by Firdaus Zahari on WordPress.org

Listing page that show login history alongside the user agent and timestamps.
This plugin allows you to track all user devices used when logging in to your site. The user agent, login date/time, and logout date/time (if the users log out from the site) are tracked automatically and persisted into the database for later viewing.
You can find a list of all login devices available under the Users > Login Devices submenu.