Logitech K780 Multi-Device Keyboard
One keyboard. Fully equipped. For your computer, phone, and tablet.
Discover the K780 Multi-Device Keyboard
The K780 Multi-Device Keyboard is a fully featured and beautifully finished computer keyboard that also works perfectly with smartphones and tablets. Enjoy quiet, comfortable typing and easy switching between all the devices where you enter text. Works with Windows, Mac, Chrome OS, Android, and iOS.
To facilitate use on Mac OS and Windows systems, download the Logitech Options software. This software not only allows you to optimize the K780 keyboard for your preferred operating system but also to customize it to your own needs.
K780 Multi-Device Keyboard Overview
The keyboard features several key components:
- ?1. Easy-Switch Buttons: Allows seamless switching between connected devices.
- ⌨️2. Dual Printed Layout: Keys are printed with symbols for multiple operating systems.
- ?3. Integrated Device Stand: A built-in stand to hold your smartphone or tablet.
- ?4. Battery Compartment and Receiver Storage: Houses the batteries and the Unifying receiver when not in use.
Connectivity Options
The K780 Multi-Device Keyboard allows connection to up to three devices using Bluetooth Smart technology or a pre-paired Unifying USB receiver. The Unifying receiver is stored in the keyboard under the battery door.
Quick Setup
Follow the steps below to quickly connect to your computer, laptop, or tablet. For more information on connecting using Unifying or Bluetooth Smart technology, refer to the relevant section below.
Connecting via Unifying Receiver
The K780 Multi-Device Keyboard comes with a pre-paired receiver that provides a plug-and-play connection to your computer or laptop.
Requirements:
- 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 re-pair the keyboard with the receiver from the set or pair it with an existing Unifying receiver, follow these steps:
- Download the Unifying software.
- Ensure the keyboard is turned on.
- Press one of the white Easy-Switch buttons and hold it for three seconds. (The LED for the selected channel will flash rapidly.)
- Configure the keyboard according to your operating system:
- Mac OS: Press [Fn] + [O] keys and hold for three seconds. (The LED for the selected channel will light up.)
- Windows, Chrome, or Android: Press [Fn] + [P] keys and hold for three seconds. (The LED for the selected channel will light up.)
- Connect the Unifying receiver.
- Launch the Unifying software and follow the on-screen instructions.
Connecting via Bluetooth Smart Technology
The K780 Multi-Device Keyboard allows connection using Bluetooth Smart technology. Ensure your device supports Bluetooth Smart technology and has 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
Connection Method:
- Ensure the K780 Multi-Device keyboard is turned on, and Bluetooth is enabled on your computer, tablet, or phone.
- Press one of the Easy-Switch buttons and hold it for three seconds. (The LED for the selected channel will flash rapidly.)
- Open Bluetooth settings on your device and pair it with the 'Keyboard K780'.
- Enter the password displayed on the screen and press the Enter or Return key.
Advanced Functions and Shortcuts
The K780 Multi-Device Keyboard has many advanced functions that allow you to get even more out of your new keyboard. The following advanced functions and shortcuts are available:
Access and Multimedia Keys
The table below shows the access and multimedia keys available for Windows, Mac OS X, Android, and iOS.
| Keys | Windows 10 | Windows 7, Windows 8 | Android | iOS | Mac OS |
|---|---|---|---|---|---|
| Browser Home | Browser Home | Browser Home | Home | Home | Mission Control |
| Context Menu* | Context Menu* | Context Menu* | Menu | Show/Hide Virtual Keyboard | Dashboard* |
| Browser Back | Browser Back | Browser Back | Back | Back | Browser Back* |
| Previous Track | Previous Track | Previous Track | Previous Track | Previous Track | Previous Track |
| Play/Pause | Play/Pause | Play/Pause | Play/Pause | Play/Pause | Play/Pause |
| Next Track | Next Track | Next Track | Next Track | Next Track | Next Track |
| Mute Volume | Mute Volume | Mute Volume | Mute Volume | Mute Volume | Mute Volume |
| Decrease Volume | Decrease Volume | Decrease Volume | Decrease Volume | Decrease Volume | Decrease Volume |
| Increase Volume | Increase Volume | Increase Volume | Increase Volume | Increase Volume | Increase Volume |
| Search (Cortana) | Search (Cortana) | Search | Search | Search | Search |
* Requires Logitech Options software installation
Function Key Shortcuts
To activate a shortcut, press and hold the [Fn] key while pressing the key associated with the action. The table below shows the function key combinations for different operating systems.
| Keys | Windows 10 | Windows 7, Windows 8 | Android | iOS | Mac OS |
|---|---|---|---|---|---|
| [Insert] | Insert | Insert | - | Language Switch | Language Switch |
| [Print Screen] | Print Screen | Print Screen | Print Screen | Screenshot | Print Screen |
| [Screen Lock] | Screen Lock | Screen Lock | Screen Lock | Screen Lock | Screen Lock |
| [Home] (when editing text) | Home (when editing text) | Home (when editing text) | Home (when editing text) | Select text to the left of the current cursor position | Select text to the left of the current cursor position |
| [End] (when editing text) | End (when editing text) | End (when editing text) | End (when editing text) | Select text to the right of the current cursor position | Select text to the right of the current cursor position |
| [Page Up] | Page Up | Page Up | Page Up | Increase Brightness | Increase Brightness |
| [Page Down] | Page Down | Page Down | Page Down | Decrease Brightness | Decrease Brightness |
* Requires Logitech Options software installation
Dual Layout Explained
Unique dual-printed keys ensure the K780 keyboard is compatible with various operating systems (i.e., Mac OS X, iOS, Windows, Chrome, Android). Key label colors and dividing lines identify functions or symbols reserved for different operating systems.
Key Label Colors
Gray labels indicate functions available on Apple devices with Mac OS X or iOS.
White labels in gray circles indicate symbols reserved for use with the Alt Gr key on Windows computers.
Reserved Key Designations
Gray: Reserved for use with Apple computers (Mac OS X) or iPhone and iPad devices (iOS)
White on Gray Circle: Symbol reserved for use with the Alt Gr key on Windows computers
Split Keys
Modifier keys on either side of the spacebar contain two sets of labels separated by a dividing line. The label above the dividing line identifies the modifier sent to a Windows or Android device. The label below the dividing line identifies the modifier sent to an Apple computer, iPhone, or iPad. The keyboard automatically uses the modifiers associated with the currently selected device.
Split Key Designations
- Above: Windows and Android
- Below: Mac OS X and iOS
Dividing Line
Configuring the Keyboard
To configure the layout based on your operating system, press and hold one of the following shortcuts for three seconds.
| To select the operating system | Press and hold the key combination for 3 seconds |
|---|---|
| iOS | [Fn] + [I] |
| macOS | [Fn] + [O] |
| Windows | [Fn] + [P] |
The LED for the selected channel will light up to confirm the layout configuration.
NOTE: This step is not required when connecting via Bluetooth Smart technology. The operating system will be detected automatically, configuring the layout.
