An adapter is an interface converter. It can be a stand-alone hardware interface device that allows hardware or electronic interfaces to connect to other hardware or electronic interfaces, or it can be an information interface. For example: power adapter, tripod base adapter, USB and serial port adapter, etc.
Most mobile PC power adapters can automatically detect 100 to 240V ac (50/60 hz). Basically all mobile PC power external, with a line connected to the host, which can reduce the size and weight of the host, only a few models have power built in the host. The power adapter has a nameplate that indicates the power, input/output voltage, and current, with special attention to the input voltage range. This is called a "travel power adapter".
Connector Adapter,Computer Adapters,Ac-To-Dc Adapters,Travel Adapters
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