Total control at the tips of your fingers. The Harmony 890 advanced universal remote is compatible with 175,000 devices and can be programmed to control up to 15 at a time. Internet updates and a Help button make it easy to put your favorite components under control; the Harmony 890 even has a learning port that adds functions from an old remote simply by pointing it at this device. Its powerful signal boasts a 100' range and doesn't require a line of sight for operation, thus giving you reign over devices in other rooms. From Logitech. Access to and use of the Internet may require payment of a separate fee to an Internet Service Provider, DSL line, or more.