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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-SwitchT button.
Enjoy comfortable, fluid typing on quiet PerfectStrokeT 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 UnifyingT 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).
Universal
RF Wireless + Bluetooth
QWERTY
English
N
Full-size (100%)
Y
107
20 million characters
Y
9
Wireless
N
Universal
N
2.2 mm
2.4 GHz
1.9 cm
Y
45 dB
Scissor
CE, FCC, CB
N
Straight
Y
N
Grey, White
Metal, Plastic, Rubber
Y
150000 h
10 m
Y
Battery
AAA
2
Alkaline
1000 mAh
Y
Y
AAA
4
N
Windows 10,Windows 11
Y
Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur
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
Chrome
0 - 40 °C
-40 - 60 °C
380 x 158 x 22 mm
875 g
Y
USB
Unifying receiver
Y
Y
Y
169 mm
400 mm
33 mm
1.08 kg
2231 cm³
Box
274 mm
410 mm
185 mm
9.2 kg
20800 cm³
528 pc(s)
10752 pc(s)
22272 pc(s)
25984 pc(s)
N