Logitech Harmony 300

via Engadget

The Logitech Harmony 300 is an entry level universal remote with compatibility with over 225,000 devices from more than 5,000 brands. This remote lacks an LCD screen found on other Harmony products.

Logitech Harmony 650

via Electronista

The Logitech Harmony 650 features one-button presets for common tasks and supports most any IR-capable home theater.