TIME-WARNER CABLE ATLAS 4-DEVICE UNIVERSAL HD REMOTE CONTROL for TV / Cable / VCR / Audio Can Control your TV, Cable Box, VCR, and Audio Amplifier, Audio Receiver, or DVD Player Master Power Key to Turn ALL Your Devices On / Off at the Same Time Macro Key for Instant Tune-In of Your Favorite Channels Has a Volume Lock and You can Reassign Device Keys Includes Batteries and Programming Guide with All Code for Brands Supported.