Today the world is quite literally at your fingertips. Have a question - Google it. Want directions - punch the address into your Tom-Tom. Need to transfer funds - sign into your bank account online. And now you can switch on you computer, television, DVD, HDTV, DVR, etc. all with one remote. The Harmony 880 Advanced Universal Remote allows you to control up to 15 devices in your entertainment system with one-button Smart State Technology activity buttons. Pretty cool, huh?