This "Expert" universal remote control consolidates up to 4 devices including TV, VCR/PVR, DVD, Cable or Satellite (DBS/DSS). Features a Master Power key to turn all devices on/off simultaneously. The FAV key will scan 10 of your favorite channels and the dedicated menu keys are compatible with Digital Cable or Satellite. Backed by a Lifetime Warranty! Features: World's Largest Code Library, Master Power Key 10 Favorite Channels, Dedicated Menu Keys - Guide/Info/Select/Exit for Digital Cable or Satellite, Subtitle/Closed Captioning, Previous Channel, Sleep Timer, Memory Retention during Battery Changes, Requires 2 AAA Batteries (not included). Devices: Cable, Cable PVR Combo, DVD, DVR, PVR, PVR DVR Combo, PVR VCR Combo, Satellite, Satellite PVR Combo, TV, TV DVD Combo, TV VCR Combo, TV VCR DVD Combo, VCR, VCR DVD Combo.