| 摘要 |
<p>A portable power supply adapter comprising: a casing; a mains power supply cable extending from the casing for connection to a mains power supply; a portable computer power supply cable extending from the casing for connection to a portable computer; the casing including power supply circuitry; the casing having an upwardly facing surface, the surface including a plurality of sockets, each adapted to receive a portable electric device and arranged so that a plurality of portable electric devices may be charged from the mains power supply directly whether or not a portable computer is connected to the portable computer power supply cable for charging.</p> |
