Takumi Computer Key Calculator with USB Connectivity

Let’s be honest here, adding machines are nothing to get especially excited about but, what we like about this particular calculator – apart from the computer style keypad - is that not only will it serve as a standard, battery operated device but it can also hook up to your PC via a USB connection to work in conjunction with Windows and Windows based software – thus serving as a number pad.

Available in white, black, red and a rather sickly beige (as featured above), the Takumi Computer Key Calculator, which will doubtless prove especially handy for those with laptops using applications such as Excel, retails for ¥5250 - approximately $46 / €32 / £22 - at the time of writing.