Logitech (920-004519) MK270 Wireless Multimedia Keyboard & Mouse Combo, US/AR Layout - Black

Logitech (920-004519) MK270 Wireless Multimedia Keyboard & Mouse Combo, US/AR Layout - Black 2.4GHz nanoUSB Receiver with 10m Working Range US/AR Layout Keyboard, 8x Multimedia & Shortcut Keys Smooth Optical Tracking Mouse, 3x Buttons (Left/Right-click, Middle click) Line-by-line Scrolling On/Off Power Button 2x AAA (Keyboard) 2x AA (Mouse) Batteries 1 Year Warranty Period