serial ata cable is a computer bus interface for connecting host bus adapters to mass storage devices such as hard disk drives and optical drives. Serial ATA was designed to replace the older ATA (AT...
Universal Serial Bus allows to connect USB devices and uses hot-swap capabilities to simplify itsuse. And is also used for charging devices such as a mobile phone, MP3 player, ipod, walkman, etc and...
On a desk top, it connects power from the outlet on the wall to the power supply in the computer.On a laptop. It converts the mains AC power at high voltage to a low voltage DC. Most laptops use...