Logitech 920-008042 K780 Keyboard. US Int 920-008042

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).

Design



Backlight



No


Battery LED indicator



Yes


Full-size keyboard



Yes


Keyboard style



Straight


LED indicators



Battery


Material



Metal, Plastic, Rubber


Mean time to failure (MTTF)



150000 Hour


Product colour



Grey, White


Wrist rest



No


Ergonomics



Plug and Play



Yes


Wireless range



10 m


Features



Plug and Play



Yes


Wireless range



10 m


Keyboard



Certification



CE, FCC, CB


Connectivity technology



Wireless


Device interface



RF Wireless + Bluetooth


Fingerprint reader



No


Frequency band



2.4 GHz


Hot keys



Yes


Key pitch



1.9 cm


Key travel distance



2.2 mm


Keyboard form factor



Full-size (100%)


Keyboard keys operating life



10 million characters


Keyboard keys technology



Scissor


Keyboard language



English


Keyboard layout



QWERTY


Keyboard number of keys



107


Noise level



45 dB


Number of hot keys



9


Numeric keypad



Yes


On/off switch



Yes


Pointing device



No


Purpose



Universal


Recommended usage



Universal


Silent keys



Yes


USB hub



No


Logistics data



Harmonized System (HS) code



84716060


Master (outer) case gross weight



9.2 kg


Master (outer) case height



18.5 cm


Master (outer) case length



41 cm


Master (outer) case volume



20800 cm�


Master (outer) case width



27.4 cm


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)


Products per pallet



528 pc(s)


Mouse



Mouse included



No


Operational conditions



Operating temperature (T-T)



0 - 40 �C


Storage temperature (T-T)



-40 - 60 �C


Other features



Channels quantity



3 channels


Internal



No


Package dimensions



Depth (package,cm)



41 cm


Gross Weight (Package, kg)



1.08 kg


Height (package,cm)



4 cm


Width (package,cm)



18 cm


Packaging content



Packaging content



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


Packaging data



Batteries included



Yes


Package volume



2231 cm�


Receiver included



Yes


Receiver type



Unifying receiver


Unifying receiver



Yes


User guide



Yes


Wireless receiver interface



USB Type-A


Power



Auto power off



Yes


Battery capacity



1000 mAh


Battery technology



Alkaline


Battery type



AAA


Keyboard battery type



AAA


Number of batteries (keyboard)



2


Number of batteries supported



4


Power source type



Battery


Rechargeable



Yes


Service life of battery



2 Year(s)


Product dimensions



Net Weight (Product, kg)



0.65 kg


System requirements



Mac compatibility



Yes


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


Windows operating systems supported



Windows 10, Windows 11


Technical details



Harmonized System (HS) code



84716060


Vendor information



Brand Name


Logitech


Warranty



2 Year(s)


Weight & dimensions



Keyboard dimensions (WxDxH)



380 x 22 x 158 mm


Keyboard weight



875 g