Logitech K780 Multi-Device Wireless Keyboard

Enjoy exceptional typing on your computer, smartphone, and tablet -- all from one fully equipped and beautifully finished keyboard. The K780 Multi-Device redefines what a desktop keyboard can do, letting you switch typing easily between all the devices you enter text on.* It connects to three devices at once so you can write an email on your computer, then reply to a message on your phone with the same keyboard, at the touch of an Easy-Switch button. Enjoy comfortable, fluid typing on quiet PerfectStroke keys. It works with Windows, Mac, Android and iOS and features an integrated rubber cradle to hold your mobile device at a perfect angle and within reach. Choose to connect with a Logitech Unifying USB receiver or Bluetooth Smart technology. Two year battery life from two pre-installed AAA batteries. *USB-equipped or Bluetooth® Smart ready device that supports an external keyboard (HID profile).

Keyboard
Recommended usage:	Universal
Device interface:	RF Wireless + Bluetooth
Keyboard layout:	QWERTY
Keyboard language:	English
Pointing device:
Keyboard form factor:	Full-size (100%)
Numeric keypad:
Keyboard number of keys:	107
Keyboard keys operating life:	10 million characters
Hot keys:
Number of hot keys:	9
Connectivity technology:	Wireless
USB hub:
Purpose:	Universal
Fingerprint reader:
Key travel distance:	2.2 mm
Frequency band:	2.4 GHz
Key pitch:	1.9 cm
Silent keys:
Noise level:	45 dB
Keyboard keys technology:	Scissor
On/off switch:
Certification:	CE, FCC, CB
Design
Backlight:
Product colour:	Grey, White
Keyboard style:	Straight
Full-size keyboard:
Ergonomic design:
Wrist rest:
Material:	Metal, Plastic, Rubber
LED indicators:	Battery
Battery LED indicator:
Mean time to failure (MTTF):	150000 h
Features
Wireless range:	10 m
Plug and Play:
Power
Power source type:	Battery
Keyboard battery type:	AAA
Number of batteries (keyboard):	2
Battery technology:	Alkaline
Battery capacity:	1000 mAh
Auto power off:
Service life of battery:	24 month(s)
Rechargeable:
Battery type:	AAA
Number of batteries supported:	4
Mouse
Mouse included:
System requirements
Windows operating systems supported:	Windows 10, Windows 11
Mac compatibility:
Mac operating systems supported:	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey
Mobile operating systems supported:	iPadOS, iOS 11.0, iOS 11.4, iOS 12, iOS 13, iOS 14.5, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, Android 10.0, Android 10
Other operating systems supported:	ChromeOS
Operational conditions
Operating temperature (T-T):	0 - 40 °C
Storage temperature (T-T):	-40 - 60 °C
Weight & dimensions
Keyboard dimensions (WxDxH):	380 x 22 x 158 mm
Keyboard weight:	875 g
Packaging data
Receiver included:
Wireless receiver interface:	USB Type-A
Receiver type:	Unifying receiver
Unifying receiver:
Batteries included:
User guide:
Package width:	169 mm
Package depth:	400 mm
Package height:	33 mm
Package weight:	1.08 kg
Package volume:	2231 cm³
Package type:	Box
Logistics data
Harmonized System (HS) code:	84716060
Master (outer) case width:	274 mm
Master (outer) case length:	410 mm
Master (outer) case height:	185 mm
Master (outer) case gross weight:	9.2 kg
Master (outer) case volume:	20800 cm³
Products per pallet:	528 pc(s)
Products per intermodal container (20ft):	10752 pc(s)
Products per intermodal container (40ft):	22272 pc(s)
Products per intermodal container (40ft, HC):	25984 pc(s)
Other features
Internal:
Channels quantity:	3 channels