Abstract: Various embodiments of a set-top box are described. In some embodiments, a set-top box for controlling a display device includes first circuitry configured to control the display of information on the display device, a housing sized to contain the first circuitry, and one or more adjustable grips attached to the housing. The adjustable grips may be adapted to removably attach the set-top box to the display device. In some cases, a set-top box may be adapted to sit atop a display device having a thickness (in a viewing direction) of less than six, three, two, one, or even 0.5 inches. Some embodiments may be shaped to “hang” on a top surface or edge of a display device. Some embodiments include a set-top box having a feature shaped to hook, latch, or otherwise engage with a display device.