While there have been computer mice that include the functions of a numeric keypad in the past, Prezzy Box offers something different by taking out the numeric keypad while throwing in a calculator instead. A scroll wheel is located right above the LCD display, but one glance at this USB Mouse Calculator tells me that ergonomics isn’t at the top of the designer’s list. The calculator can also double up as a numeric keypad should the situation calls for it, making this a notebook-centric peripheral. If you’re interested in being different from the rest, the USB Mouse Calculator can be yours for £14.95.
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