The basic connection process

A Logitech wireless mouse connects to your computer in one of two ways: through a small USB receiver (called a dongle) that plugs into your computer, or through Bluetooth if your mouse and computer both support it. Most Logitech wireless mice use the USB receiver method, which is simpler and works on almost any computer. The receiver stays plugged in permanently — you do not unplug it each time you use the mouse.

Before you start, locate the power switch on the bottom of your mouse and make sure it is in the On position. Check that your mouse has fresh batteries installed (usually two AA or AAA batteries, depending on the model). A mouse with dead batteries will not connect, no matter what you do on the computer side.

Key Takeaways

  • USB receiver mice are the most common Logitech type and require you to plug a small dongle into a USB port on your computer, then turn on the mouse.
  • The receiver and mouse pair automatically when you turn the mouse on for the first time — you do not need to press any buttons or run software in most cases.
  • If your mouse does not respond after turning it on, check that the receiver is fully inserted into the USB port and that the mouse batteries are not dead.
  • Bluetooth mice require you to hold down the pairing button on the mouse, then search for it in your computer's Bluetooth settings.
  • If pairing fails, restart both the mouse and your computer, then try again.

Connecting a USB receiver mouse

Find the small USB receiver that came in the box with your mouse. It looks like a tiny rectangular stick, usually black or white, and is about the size of a USB flash drive. Plug it into any available USB port on your computer — a port on the back of a desktop tower, or a side port on a laptop. It does not matter which USB port you use, and you can use a USB hub if your computer does not have a free port nearby.

Once the receiver is plugged in, turn on the mouse by sliding the power switch on the bottom to the On position. Wait a few seconds. The mouse cursor should move when you move the mouse, and the buttons should click normally. That is it — most Logitech USB receiver mice pair automatically and require no software installation or setup steps.

If the mouse does not work immediately, try these checks: First, make sure the receiver is pushed all the way into the USB port — it should sit flush with the computer, not sticking out. Second, turn the mouse off and back on again. Third, check that the batteries are not dead by replacing them with fresh ones. If you still have no response after these steps, move to the troubleshooting section below.

Connecting a Bluetooth mouse

Some newer Logitech mice connect through Bluetooth instead of a USB receiver. These mice have a pairing button instead of a receiver in the box. To connect a Bluetooth mouse, first turn on the mouse and locate the pairing button — it is usually on the bottom or side of the mouse, and the manual that came with it will show you exactly where.

On your computer, open the Bluetooth settings. On Windows, right-click the Start button, select Settings, then go to Devices and click Bluetooth & other devices. On Mac, click the Apple menu, select System Preferences, then click Bluetooth. Make sure Bluetooth is turned on. Now hold down the pairing button on the mouse for three to five seconds until you see a light blink on the mouse — this puts the mouse into pairing mode.

In your computer's Bluetooth settings, you should see your Logitech mouse appear in the list of available devices within a few seconds. Click on it to pair. Your computer may ask you to confirm the pairing — if so, click Pair or Connect. Once paired, the mouse should work immediately. You will not need to pair it again unless you pair it with a different computer.

When the mouse does not respond

If you have plugged in the receiver (or paired the Bluetooth mouse) but the cursor does not move, start with the simplest fixes. Turn the mouse off, wait five seconds, and turn it back on. If that does not work, replace the batteries with fresh ones — even if the mouse is new, the batteries may have been in storage for months and lost charge.

Next, check the USB receiver itself. Unplug it from your computer, wait a few seconds, and plug it back in. Make sure it is pushed all the way into the port and not partially sticking out. If you are using a USB hub, try plugging the receiver directly into your computer instead — some hubs do not provide enough power to the receiver.

If you are using a Bluetooth mouse, restart your computer entirely. Turn off the mouse, restart the computer, turn the mouse back on, and try pairing again. Sometimes the Bluetooth connection gets stuck and a full restart clears it. If the mouse still does not work after these steps, see the troubleshooting section below.

Checking for driver or software issues

Most Logitech wireless mice work without installing any software — the receiver or Bluetooth connection handles everything. However, some models come with optional software called Logitech Options or Logitech G Hub that lets you customize button functions and sensitivity. If your mouse is not working at all, software is usually not the problem.

If your mouse is working but buttons are not responding the way you expect, or if you want to customize it, you can download Logitech Options from the Logitech website. Go to support.logi.com, search for your mouse model, and look for a "Software" or "Downloads" section. Download and install the software, then restart your computer. The software will recognize your mouse automatically once it is installed.

If you have installed software and the mouse stopped working, try uninstalling the software and restarting your computer. In rare cases, software conflicts can prevent the mouse from functioning. Once you uninstall and restart, the mouse should work again using the basic receiver or Bluetooth connection.

Multiple mice and switching between devices

If you have more than one Logitech wireless mouse, each one needs its own USB receiver — you cannot use one receiver with two mice. If you have two receivers plugged into your computer, each mouse will only respond to its own receiver. The receivers are usually labeled or color-coded to match the mouse, so check the bottom of your mouse and the receiver to confirm they are a pair.

For Bluetooth mice, you can pair multiple mice to the same computer, but only one can be active at a time. To switch between them, turn off the mouse you are not using and turn on the one you want to use. Your computer will recognize it immediately. If you want to use the same Bluetooth mouse with multiple computers, you will need to pair it with each computer separately — the pairing process is the same each time.

Frequently Asked Questions

Do I need to install software to use my Logitech wireless mouse?

No. The mouse will work immediately after you plug in the receiver or pair it via Bluetooth, without any software installation. Software is optional and only needed if you want to customize button functions or adjust sensitivity settings.

Can I use my Logitech wireless mouse with a laptop?

Yes. USB receiver mice work with any laptop that has a USB port. Bluetooth mice work with any laptop that has Bluetooth built in, which includes almost all modern laptops. If your laptop does not have Bluetooth, you can use a USB receiver mouse instead.

Why does my mouse cursor jump around or freeze?

This usually means the batteries are dying. Replace them with fresh batteries and the problem should stop. If the cursor still jumps after new batteries, try moving the receiver farther away from other wireless devices like routers or cordless phones, as they can interfere with the signal.

Can I use my Logitech mouse with my phone or tablet?

Only Bluetooth mice can connect to phones and tablets. USB receiver mice cannot, because phones and tablets do not have USB ports. If you have a Bluetooth Logitech mouse, you can pair it with your phone or tablet using the same Bluetooth pairing process you would use on a computer.

What should I do if the receiver is lost or broken?

You can order a replacement receiver from Logitech's website or from retailers that sell computer accessories. You will need to know your mouse model number, which is usually on the bottom of the mouse or in the original documentation. The replacement receiver will pair with your mouse automatically when you plug it in.