Abstract: A method to manage power to a device includes receiving a first power-off request signal, initiating a predetermined delay period, and canceling the first power-off request if a second power-off request signal is received before expiration of the predetermined delay period. If a second power-off request signal is not received before expiration of the predetermined delay period, a signal to cause the device to power down may be generated. A device to perform the method and a system including such a power control device are also described.

Abstract: The Power Bar with Remote Control allows a user to control from a distance the power of each outlet contained in the attached Power Bar. A master switch also allows the power to all outlets to be turned on or off in unison. Therefore, a user can selectively turn on or off electrical devices attached to the Power Bar. For example, while sitting at a desk a person could use the Remote Control to turn on their personal computer, monitor, speakers, external modem, printer and desk lamp. Also, by integrating the Power Bar with a USB (or Firewire) hub, only a single composite cable, with either integrated AC power/USB plugs or separate AC power and USB plugs at each end is required to supply both power and data to a PC or peripheral device. Also, by integrating an under-the-monitor type power box with a USB (or Firewire) hub, only a single composite cable, with either integrated AC power/USB plugs or separate AC power and USB plugs at each end is required to supply both power and data to a PC or peripheral device.