Did You Know? In its earliest appearances in English, in the 16th century, heyday was used as an interjection that expressed elation or wonder (similar to our word hey, from which it derives). Around the same time, heyday saw use as a noun meaning high spirits..
The Flash Player is required to see this video. The term USB stands for Universal Serial Bus. USB cable assemblies are some of the most popular cable types available, used mostly to connect computers to peripheral devices such as cameras, camcorders, printers, scanners, and more. Devices manufactured to the current USB Revision 3.0 specification are backward compatible with version 1.1.
The USB specification defines support for low power devices -- devices, such as mice, keyboards and joysticks, that draw less than 100 milliamps of electric current from the USB power line -- and one of the low power mode features is called USB Selective Suspend.