LOGITECH K120 KEYBOARD AND B100 OPTICAL MOUSE COMBOKEYBOARD Connectivity USBWeight 550 GSwitch Type Deep ProfileKey Rollover Up To 10 Million KeystrokesDimensions Height: 155 Mm Width: 450 Mm Depth: 23.5 MmConnection Type WiredColor BlackCable Length 150 CmMOUSE Type OpticalMax DPI 1000±Total Buttons 03Cable Length 70.87inDimension 4.45 X 2.44 X 1.50 InK120 KEYBOARD AND B100 OPTICAL MOUSE Logitech's keyboard and mouse combo are designed to meet your needs whether you're working in a cramped office environment or out at home with a bigger workspace. Not only can they fit into both sizes of their respective cases but they feel comfortable enough to use long-term without any discomfort. They have a sleek design that matches well with almost any setup.Their ergonomic shape offers smooth action and allows for easy maneuverability. A large backlit trackpad lets you move effortlessly between applications while a full set of programmable buttons and customizable shortcuts gives you the ability to customize your experience however you want it.The Logitech K120 keyboard features a slim, contoured form and 10 fully programmable keys, including dedicated multimedia controls, a numeric pad, media control panel, and arrow keys. You'll find the Logitech optical mouse equally reliable and comfortable - it has a dual thumb button scroll wheel and adjustable click speed. The K120 keyboard and mouse combo comes with free software, drivers, and cables...