Logitech K400 Plus Wireless Keyboard with Touchpad - Black

Dimensions

Overall

• Height: 139.9 mm
• Width: 354.3 mm
• Depth: 23.5 mm
• Weight: 390 g (with batteries)

Touchpad

• Height: 76 mm
• Width: 47 mm

Technical Specifications

Connection Type

• Logitech Unifying protocol (2.4 GHz)
• Wireless range: >10 m wireless range 1Wireless range may vary due to environmental and computing conditions.

Optional software

• Logitech Options

Battery

• Battery: 2 x AA (included)
• Battery: 18 months 2Battery life may vary based on user and computing

Special Keys

• Mute, Volume Down, Volume Up
• Connect/Power: On/Off Switch

Key Life

• Up to 5 million keystrokes

Typing noise

• Within 55 dBA for all keys

Sustainability

• Product carbon footprint: 4.9 kg CO2

• Keyboard
• Logitech Unifying receiver
• 2 AA batteries (pre-installed)
• User documentation