Keyboard
Height: 137.5 mm (5.41 in)
Width: 435.5 mm (17.15 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)
Nano Receiver
Height: 18.7 mm (0.74 in)
Windows® 7, Windows 8, Windows 10 or later
Chrome OS™
Linux® kernel 2.6+
USB port
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 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 Life (not rechargeable): 12 months
Keyboard
Mouse
Wireless receiver
User Documents
2 AAA batteries for keyboard
1 AA battery for mouse