"The RCA 8-Device Universal Remote Control is designed with the most demanding home entertainment systems in mind, with easy access to functions like surround sound and advanced DVD/DVR playback. But this remote is still easy to program and easy to use, carefully engineered to put keys where you?d expect. And the RCA 8-Device Remote is among the first designed specifically for digital and HDTV sub-channels (like 59.1). The RCA 8-Device Remote operates TV, Satellite, Cable or Digital TV Converter Boxes, and DVD, DVR/AUX1, VCR/AUX2, and audio devices, as well as up to 2 auxiliary devices, with support for over 400 brands.* :: Replaces and consolidates most major remote brands* :: Simplifies device setup with automatic, brand, manual and direct code search methods :: Enables direct access to new HD over-the-air digital sub-channels (like 59.1) :: Supports digital television converter boxes :: Learning capability :: Macro capability (up to 8) :: Backlit keypad (blue) :: Red, blue, yellow and green keys access advanced cable, satellite or Blu-ray functions :: Expanded DVD and DVR capabilities :: Controls TV, SAT/CBL/DTC, DVD, AUDIO, DVR, VCR, AUX1, AUX2 :: Ergonomic, thin design :: Auto code search :: Brand/manual code searches and direct code entry :: Menu support :: Guide support :: Volume and transport key punch-through :: Channel lock :: Go Back (previous channel) :: Sleep :: PIP/Swap :: Requires 3 AAA batteries (sold separately) :: Limited lifetime warranty"