How to set up the Logitech Unifying Receiver

The Logitech Unifying Receiver is a small USB dongle that lets you connect up to six compatible Logitech wireless keyboards and mice to a single computer. Instead of juggling multiple receivers for different devices, one Unifying Receiver does it all.

This “set-and-forget” receiver is tiny enough to stay in your laptop’s USB port and powerful enough to provide a reliable connection up to 10 meters.

You might be wondering how a Unifying Receiver differs from Bluetooth^® or other wireless dongles. It’s Logitech’s proprietary technology designed to simplify multi-device use, while keeping performance, convenience, and compatibility at the forefront. For more information, read our resource: What is Unifying?

Here are the main benefits of Unifying technology:

• One receiver, six devices: Connect a keyboard, mouse, and even more peripherals without losing extra USB ports.
• Seamless portability: Keep different sets of devices at home, at the office, or in your laptop bag. Wherever you plug in your receiver, your devices are ready.
• Reliable performance: Enjoy a strong 2.4 GHz wireless connection that minimizes lag or dropouts, even in busy environments (like typical office/home setups).
• Easy replacement: If you misplace your receiver, you can buy a new one and re-pair your existing devices. No need to replace your keyboard or mouse.

Getting started with your Logitech Unifying Receiver is quick and straightforward. You only need a USB port and a few minutes to install and pair your devices. The process works the same whether you’re setting up for the first time or adding another device later on.

Step 1: Plug in the receiver

Insert the Unifying Receiver into an available USB-A port on your computer. It installs drivers automatically on most modern operating systems.

Step 2: Download the software

For full functionality, download the Logi Options+ app. This software allows you to pair new devices, customize controls, and manage your connected peripherals.

Step 3: Pair your first device

• Turn on your Logitech keyboard or mouse by pressing the power switch.
• Open Logi Options+.
• Select Add Devices > Unifying Receiver.
• Once your device is detected, follow the on-screen prompts.
• Confirm pairing with a simple click inside the app.

Step 4: Add more devices

You can connect up to six compatible devices to one receiver. To do this, repeat the same pairing process within Logi Options+ and select continue when prompted to add another device.

If you’re specifically looking for how to pair a Logitech keyboard and mouse to a Unifying Receiver, the process is simple:

• Open Logi Options+.
• Select Add Devices.
• Press the power switch on your keyboard or mouse.
• Wait until the device is detected, then click to confirm pairing.

Your device should now be connected and ready to use.

If your receiver isn’t connecting, try these quick fixes:

• Check compatibility: Not all Logitech devices are Unifying-ready. Look for the orange Unifying logo (six-point star) on your device and packaging.
• Restart the connection: Remove and reinsert the receiver, then restart your computer.
• Update drivers/software: Ensure Logi Options+ is installed and updated.
• Try a different USB port: Direct USB ports (on the computer, not hubs) usually provide a more stable connection.
• Re-pair the device: Open Logi Options+ and remove then re-add the device.

If none of these steps work, consult Logitech Support’s Unifying Receiver pairing and troubleshooting guide.

You may also come across Logi Bolt, Logitech’s newer standard for secure, high-performance wireless connections. Both technologies allow multiple device pairing, but they serve slightly different needs:

• Unifying Receiver: Well‑suited for everyday personal use with up to six devices on one receiver.
• Logi Bolt: Designed for business environments, with enterprise-grade Bluetooth^® Low Energy security and stronger performance in congested wireless spaces. It features near-universal OS compatibility, from Windows to macOS.

If you work in IT or manage many devices across secure environments, Logi Bolt is the right choice. If you want a simple, reliable connection at home or at work, the Unifying Receiver has you covered.

How do I set up my Logitech Unifying Receiver?

Plug it into your computer’s USB port, install Logi Options+, and follow the steps to pair your devices.

How to pair a keyboard to a Unifying receiver?

Turn on your Logitech wireless keyboard, open Logi Options+, and select Add Devices. Choose Unifying Receiver and follow the on-screen instructions. Once confirmed, your keyboard will be ready to use.

How do I sync my mouse with my USB receiver?

Turn on the mouse, open Logi Options+, and select “Add Devices” under Unifying Receiver setup.

Why is my Logitech Unifying Receiver not pairing?

Check that your device is Unifying-compatible, update your software, and try re-pairing through Logi Options+.

How many devices can I connect to one receiver?

You can connect up to six Logitech Unifying devices at once.

What about the Logitech Unifying Software? Is it still supported?

No. The standalone Unifying Software is no longer supported or maintained by Logitech. We highly recommend using Logi Options+ for your supported Logitech devices.

• The Logitech Unifying Receiver connects up to six keyboards and mice with a single USB dongle.
• Setup is simple: plug in the receiver, download Logi Options+, and pair your devices.
• The receiver provides strong, reliable 2.4 GHz performance within a 10-meter range.
• If you need enterprise-level security and compatibility, consider Logi Bolt as an alternative.
• For everyday users, the Unifying Receiver is a simple, efficient way to manage multiple wireless devices.