Answer:
A. A laptop docking station
Explanation:
According to my research on information technology, I can say that based on the information provided within the question the feature that would best meet these requirements would be a laptop docking station. This would provide the user a way of basically transforming a laptop into an office computer, since the docking station adds the ability to connect usb's, mouse, keyboard, external monitor, and other peripherals as well as allow you to charge the battery.
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