3 DEVICE REMOTE FOR OVER 140 BRANDS! The RCA RCU-300 universal Remote Control combines ease of use with advanced features to make your entertainment experience as simple as possible. The RCU-300 universal remote is pre-programmed to operate most equipment, and is easily set up with the touch of a few buttons, either through manual entry of a product code or Code Search, which searches the code library for you. The RCA RCU-300 controls your TV, VCR or DVD and Cable Box for most infrared controlled components manufactured after 1990. Simple set-up with automatic Code search for over 140 different brands The code saver feature allows you to change the batteries without losing programmed codes.