K780 MULTI-DEVICE KEYBOARD
One keyboard. Fully equipped. For computer, phone, and tablet.
Key Features
Explore the K780 Multi-Device Keyboard
The K780 Multi-Device Keyboard is a fully equipped computer keyboard that also works perfectly with smartphones and tablets. Enjoy quiet, comfortable typing, switching easily between all the devices you enter text on. It works with Windows, Mac, Chrome OS, Android, and iOS.
To enhance your experience on Mac OS and Windows, download Logitech Options. In addition to optimizing the keyboard for your preferred operating system, the software lets you customize the K780 according to your individual needs.
Logitech Options
Diagram Description: A graphic displays four circular icons representing key features: 'Explore the K780 Multi-Device Keyboard', 'Get Started', 'Enhanced Functions', and 'Dual Layouts'. Below this, a pie chart illustrates a sales breakdown by audience, showing percentages: 0.15%, 53%, 32%, and 15%.
K780 Multi-Device Keyboard at a glance
Diagram Description:
- Top View: The top of the keyboard is shown. Labeled '1' are the Easy-Switch keys (buttons labeled '1', '2', '3' for device selection). Labeled '2' is the Dual-printed layout, indicating keys have multiple labels for different operating systems. Labeled '3' is the Integrated device stand, a slot designed to hold a smartphone or tablet. The Logitech logo is visible.
- Bottom View: The underside of the keyboard is shown. Labeled '4' is the Battery door and receiver storage compartment. The model name "K780" is printed on the casing.
GET CONNECTED
The K780 Multi-Device keyboard allows you to connect up to three devices either via Bluetooth Smart or via the pre-paired Unifying USB receiver*.
Quick Setup
Follow the steps below to quickly connect to your computer, laptop, or tablet. For more information on how to connect with Unifying or Bluetooth Smart, go to the sections below.
* The Unifying receiver is stored in the keyboard under the battery door.
Diagram Description: A visual guide shows the connection process. Step 1 depicts the keyboard and a device. Step 2 illustrates pressing an Easy-Switch key (labeled '1', '2', or '3') for 0:03 seconds. For Unifying connection, Step 3 shows plugging in the Unifying USB receiver, and Step 4 shows OS-specific key combinations: 'fn' + 'O' for Mac, 'fn' + 'P' for Windows, each for 0:03 seconds. For Bluetooth connection, Step 3 shows a device screen indicating pairing.
Dual Connectivity
The K780 lets you connect up to three devices (computers, laptops, tablets, or smartphones) either via the Unifying receiver (2.4 Ghz) or Bluetooth Smart.
Connect with Unifying
The K780 Multi-Device comes with a pre-paired receiver that provides a plug-and-play connection to your computer or laptop.
Requirements
- A USB port
- Unifying Software
- Windows 7, Windows 8, Windows 10 or later
- Mac OS X 10.10 or later
- Chrome OS
If you want to pair a second time to the receiver in the box or pair to an existing Unifying receiver, follow these steps.
How to connect
- Download Unifying software. You can download the software here.
- Make sure your keyboard is turned on.
- Press and hold one of the white Easy-Switch keys for three seconds. (The LED on the selected channel will rapidly blink.)
- Configure your keyboard according to your operating system:
- For Mac OS: Press & hold [Fn key] + O for three seconds. (The LED on selected channel will light up.)
- For Windows, Chrome or Android: Press & hold [Fn key] + P for three seconds. (The LED on selected channel will light up.)
- Plug in the Unifying receiver.
- Open the Unifying software and follow the instructions on the screen.
Connect with Bluetooth Smart
The K780 Multi-Device Keyboard allows you to connect via Bluetooth Smart. Please ensure your device is Bluetooth Smart ready and runs one of the following operating systems:
Requirements
- Windows 8 or later
- Mac OS X 10.10 or later
- iOS 5 or later
- Android 5.0 or later
- Chrome OS
How to connect
- Make sure your K780 Multi-Device is turned on and Bluetooth is enabled on your computer, tablet, or phone.
- Press and hold one of the Easy-Switch keys for three seconds. (The LED on the selected channel will blink rapidly.)
- Open Bluetooth settings on your device and pair with "Keyboard K780".
- Type the on-screen password and press Enter or Return.
ENHANCED FUNCTIONS
The K780 Multi-Device has a number of enhanced functions to get even more out of your new keyboard. The following enhanced functions and shortcuts are available.
Hot keys and media keys
The table below shows hot keys and media keys available for Windows, Mac OS, Android, and iOS.
| Keys | Windows 10 | Windows 7, Windows 8 | Android | iOS | Mac OS |
|---|---|---|---|---|---|
| [F1] Browser home page | Browser home page | Browser home page | Home | Home | Mission Control |
| [F2] Contextual menu* | Contextual menu* | Contextual menu* | Menu | Show/hide virtual keyboard | Dashboard* |
| [F3] Back in browser | Back in browser | Back in browser | Back | Home | Back in browser* |
| [F4] Prev track | Prev track | Prev track | Prev track | Prev track | Prev track |
| [F5] Play/pause | Play/pause | Play/pause | Play/pause | Play/pause | Play/pause |
| [F6] Next Track | Next Track | Next Track | Next Track | Next Track | Next Track |
| [F7] Mute | Mute | Mute | Mute | Mute | Mute |
| [F8] Volume down | Volume down | Volume down | Volume down | Volume down | Volume down |
| [F9] Volume up | Volume up | Volume up | Volume up | Volume up | Volume up |
| [F10] Cortana search | Cortana search | Search | Search | Search | Search |
* Requires installation of Logitech Options software
Shortcuts
To perform a shortcut, hold down the [Fn key] (function) key while pressing the key associated with an action. The table below shows function key combinations for the different operating systems.
| Keys | Windows 10 | Windows 7, Windows 8 | Android | iOS | Mac OS |
|---|---|---|---|---|---|
| [Fn key] + [Insert] | Insert | Insert | - | Language switch | Language switch |
| [Fn key] + [Delete] | Print screen | Print screen | Print screen | Screen Capture | Print screen |
| [Fn key] + [Esc] | Lock screen | Lock screen | Lock screen | Lock screen | Lock screen |
| [Fn key] + [Home] | Home (when editing text) | Home (when editing text) | Home (when editing text) | Selects text to the left from the current cursor position | Selects text to the left from the current cursor position |
| [Fn key] + [End] | End (when editing text) | End (when editing text) | End (when editing text) | Selects text to the right from the current cursor position | Selects text to the right from the current cursor position |
| [Fn key] + [Page Up] | Page up | Page up | Page up | Brightness up | Brightness up |
| [Fn key] + [Page Down] | Page down | Page down | Page down | Brightness down | Brightness down |
* Requires installation of Logitech Options software
DUAL LAYOUT
Unique dual-printed keys make the K780 keyboard compatible across different operating systems (e.g., Mac OS, iOS, Windows, Chrome, Android). Key label colors and split lines identify functions or symbols reserved for different operating systems.
Key Label Color
- Gray labels indicate functions available on Apple devices running Mac OS or iOS.
- White labels on gray circles identify symbols reserved for use with Alt Gr on Windows computers.
Diagram Description:
- Reserved Key Labels:
- Gray label: Shows 'Z' with 'Alt Gr' and 'Cmd H' below, resulting in '=' for Mac OS or iOS.
- White label on gray circle: Shows 'M' with 'Alt Gr' and 'Cmd H' below, resulting in 'µ' for Windows.
- Split Key Labels: Illustrates modifier keys.
- The 'Alt' key (and 'Alt Opt') has labels for 'Windows and Android' above a split line and 'Mac OS and iOS' below.
- The 'Start' key (and 'Alt Opt') has similar split label representation.
- The 'Ctrl' key (and 'Alt Opt') has similar split label representation.
How to configure your keyboard
To configure the layout according to your operating system, press one of the following shortcuts for three seconds.
- iOS: [Fn key] + I
- Mac OS: [Fn key] + O
- Windows: [Fn key] + P
The LED on the selected channel will light up to confirm when the layout has been configured.
NOTE: If you connect in Bluetooth Smart, this step is not necessary. OS Detection will automatically configure the layout.
