Logitech MK270R Wireless Keyboard and Mouse Combo

Keyboard Dimensions: 149 mm (H) x 441 mm (W) x 18 mm (D), Weight: 498 g Design: Spill-resistant, deep-profile keys, 10-key number pad, adjustable height Battery: 2 AAA batteries, estimated life of 36 months Extra Features: Caps lock indicator, on/off switch Mouse Dimensions: 99 mm (H) x 60 mm (W) x 39 mm (D), Weight: 75.2 g Sensor: Optical tracking for precise control Buttons: 3 (Left, right, middle click) with line-by-line scrolling Battery: 1 AA battery, estimated life of 12 months Extra Features: On/off power button Wireless and Compatibility Range: 10 meters (may vary depending on the environment) Receiver: Compact nano receiver (USB) Compatible with: Windows 10, 11 or later, ChromeOS