The Km150 EQ Wireless Desktop Set is a value-for-money keyboard and mouse set that contains at least 62% post-consumer recycled material in all plastic components used.* It is compatible with Windows and macOS and provides a reliable wireless connection via a 2.4-GHz connection with AES 128-bit encryption. The full-size ANSI/ISO keyboard features a numeric keypad and convenient LED displays for battery status, Number Lock and Caps Lock. The spill-proof design protects the keyboard electronics from the accidental spillage of coffee, water and other liquids. The quiet-click mouse produces far less sound than a standard mouse, reducing the noise in busy workplaces. Tested wipe protection * Without printed circuit board (PCB) assembly, 2.4-GHz dongle and dry-cell battery