Combo offers a fast, convenient way to enter numeric data. This one smart device is a calculator, full 10-key pad and USB hub all in one. Integrated USB hub features two USB ports for your extra accessories. Quickly switch between keypad and calculator with a simple press of the mode button. Clear LCD works in various lighting conditions. Device does not require software. Simply plug it in to use.

Cable Connectivity - USB Interface - 19 Key - Computer - USB Hub, Calculator - PC