Logitech MK540 Advanced Wireless Keyboard and Mouse

Keyboard Specifications:

• Dimensions: 457.3 mm x 193.5 mm x 24 mm
• Weight: 633 g (without batteries)
• Key Features:
  • Spill-resistant design (up to 60 ml)
  • Whisper-quiet keys with a familiar shape
  • Adjustable height with three tilt positions
  • Full-sized keyboard with a 10-key number pad
  • Battery: Uses 2 AA batteries, with an expected life of up to 36 months​

Mouse Specifications:

• Dimensions: 111.5 mm x 61.8 mm x 39.2 mm
• Weight: 73.5 g
• Tracking: Smooth optical tracking with a DPI of 1000
• Buttons: 3 buttons (left, right, and middle click)
• Battery: Uses 1 AA battery, with an expected life of up to 18 months​(

General Features:

• Wireless Connectivity: Utilizes Logitech Unifying technology for a reliable connection with a range of up to 10 meters.
• Compatibility: Supports Windows 7, 8, 10, and later versions, as well as Chrome OS.
• In the Box: Includes the wireless keyboard, mouse, Logitech Unifying receiver, and 3 AA batteries (pre-installed)​