Keyboard 10-Key Number pad Music Controls Up to 5 million keystrokes (excludes number lock key) Key type: Deep-profile Spill-resistant 2 AAA batteries (Alkaline Batteries)
Mouse Sensor technology: Smooth Optical Tracking Number of buttons: 3 (Left/Right-click, Middle click) Scrolling: line-by-line Scroll Wheel: Yes, optical 2 AA batteries (Alkaline batteries)
Sustainability Mouse plastics: 66% post-consumer recycled material Keyboard plastics: 44% post-consumer recycled material Receiver plastics: 75% post-consumer recycled material
Package contents Keyboard with 2 AAA batteries Mouse with 2 AA batteries USB receiver User documentation
System requirements Windows®︎ 10,11 or later Chrome OS An available USB ports