Logitech K400 Plus Wireless Touch Keyboard - BLACK(OPEN BOX)

Dimensions
Overall
Height: 5.51 in (139.9 mm)
Width: 13.95 in (354.3 mm)
Depth: 0.93 in (23.5 mm)
Weight: 13.76 oz (390 g) (with batteries)
Touchpad
Height: 2.99 in (76 mm)
Width: 1.85 in (47 mm)
System Requirements
Computers, phones, and tablets that support external keyboards.
Windows® 10,11 or later
Android™ 7 or later
Chrome OS
USB connection: Available USB port required.
Technical Specifications
Connection Type
Logitech Unifying protocol (2.4 GHz)
Wireless range: >33 ft / 10m wireless range 6Wireless range may vary due to environmental and computing conditions.
Optional software
Logitech Options
Battery
Battery: 2 x AA (included)
Battery: 18 months 7Battery life may vary based on user and computing
Special Keys
Mute, Volume Down, Volume Up
Connect/Power: iPad mini® (5th gen)
Key Life
Up to 5 million keystrokes
Typing noise
Within 55 dBA for all keys
Sustainability
Black plastics: 60% post-consumer recycled material 8Excludes printed wiring assembly (PWA), Touch pad, and FFC cable plastics.
Package Contents
Keyboard Logitech Unifying receiver 2 AA batteries (pre-installed) User documentation
Warranty Information
1-Year Limited Hardware Warranty
Part Number
920-007119