Logitech MK235 Wireless Keyboard and mouse

• Windows® 7, Windows 8, Windows 10 or later
  Chrome OS™
  Linux® kernel 2.6+
  USB port

• Keyboard

• Height: 137.5 mm (5.41 in)
• Width: 435.5 mm (17.15 in)
• Depth: 20.5 mm (0.81 in)
• Weight: 475 g (1.05 lb) with 2x AAA battery
• Weight: 425 g (15.0 oz) without battery

• Mouse

• Height: 97.7 mm (3.85 in)
• Width: 61.5 mm (2.42 in)
• Depth: 35.2 mm (1.39 in)
• Weight: 70.5 g (2.49 oz)

• Nano Receiver

• Height: 18.7 mm (0.74 in)
• Width: 14.4 mm (0.57 in)
• Depth: 6.6 mm (0.24 in)
• Weight: 2.0 g (0.07 oz)

1-Year Limited Hardware Warranty

• Keyboard
  Mouse
  Wireless receiver
  User Documents
  2 AAA batteries for keyboard
  1 AA battery for mouse

• Connection Type: Logitech non-unifying protocol (2.4GHz) with Nano USB receiver
• Wireless Range: 10 meters / 33 feet
• Wireless encryption: 128-bit Advanced Encryption Standard (AES) between devices and receiver
• Software Support: Logitech SetPoint
  
  
• Keyboard
  Low-profile keys
  Adjustable keyboard height
  
• Battery: 2 x AAA
• Battery Life (not rechargeable): 36 months
• Special Keys: 15 function keys accessible through "fn" key
  
  
• Mouse
  
• Connect/Power: On/Off power button
• Sensor technology: Advanced optical tracking
• Battery: 1 x AA
• Battery Life (not rechargeable): 12 months