From the Manufacturer

Canon introduces the DK-100i, the new 12-digit mini handheld calculator that will become an important addition to your desktop. This unique product provides connectivity from your calculator to your laptop using a USB cable. You'll have more freedom to do your everyday calculations and tax functions, and at the same time use your computer for your everyday documents. This stylish product is designed with a metallic black finish and is equipped with a USB cable storage compartment. Once again, Canon has successfully merged efficiency with convenience.