| 摘要 |
The present invention relates to a power saving control device remotely controlled to a computer for efficiently performing a power saving function by detecting the power usage of each external connecting device and remotely and selectively performing the power saving function to the external connecting devices. A device connected to the computer to more effectively perform the power saving function includes a body, a power saving function selecting switch selectively the power saving function of a device by being included in the body, an interface connected to the computer, a plurality of USB ports included in the body and connecting a plurality of USB ports, a power amount detecting part detecting power amounts of each external connecting device and the computer, and a control part selectively executing the power saving function to the device when the power amounts of the devices and the computer are higher than a reference value. [Reference numerals] (110) Interface; (120) Power saving function selecting switch; (130) Control part; (140) Power amount detecting part; (150) USB port; (160) Memory card input part; (90) Computer; (AA) External hard; (BB) Digital camera |
