Keyboard and mouse are wireless, with 2.4Ghz wireless connectivity and a built-in nano wireless receiver, providing a 10-meter range Full-sized, ultra-thin keyboard has a QWERTY layout, a number pad, and low-profile scissor keys, with a layout optimized for Windows Customize 12 FN shortcut keys using free Logi Options software Ambidextrous mouse features optical tracking and a mechanical scroll wheel, with 3 buttons Set is plug-and-play, simply connect to your computer to get started Keyboard and mouse use noise reduction technology for a quieter workspace Compatible with Windows, ChromeOS, and Surface Auto-sleep function preserves battery life, with 36 months of keyboard use and 18 months of mouse use