The basic steps to connect your Logitech wireless mouse

Most Logitech wireless mice connect through a small USB receiver that plugs into your computer. Insert batteries into the mouse, plug the receiver into an available USB port, and turn the mouse on — it should connect within a few seconds. If it doesn't, you may need to press a pairing button on the bottom of the mouse or the receiver to make them find each other.

Some newer Logitech mice use Bluetooth instead of a receiver. For these, you'll turn on the mouse, go to your computer's Bluetooth settings, and select the mouse from the list of available devices. The exact steps differ slightly between Windows and Mac, but the principle is the same.

The type of connection your mouse uses depends on the model. Check the box or the underside of the mouse — you'll see either a small USB receiver included, or a label indicating Bluetooth capability.

Key Takeaways

  • Logitech wireless mice use either a USB receiver or Bluetooth; check your mouse model to know which one you have.
  • For USB receiver mice, insert batteries, plug in the receiver, turn on the mouse, and press the pairing button if it doesn't connect automatically.
  • For Bluetooth mice, turn on the mouse and pair it through your computer's Bluetooth settings, which is found in System Preferences on Mac or Settings on Windows.
  • If your mouse doesn't connect, check that batteries are inserted correctly, the receiver is fully plugged in, and the mouse power switch is on.

Setting up a USB receiver mouse

If your Logitech mouse came with a small USB receiver (sometimes called a dongle), this is the most common connection type. The receiver is usually stored in the battery compartment or in the box. Insert two AA or AAA batteries into the mouse first — you'll find the battery door on the underside. Make sure the batteries are oriented correctly, with the positive and negative ends matching the diagram inside the compartment.

Plug the USB receiver into any available USB port on your computer. It doesn't matter which port you use. Turn on the mouse using the power switch on the bottom — you should see a light on the receiver blink or turn solid, indicating they've connected. This usually happens within 5 to 10 seconds. If the light stays off or blinks continuously without connecting, press and hold the pairing button on the receiver for a few seconds, then press the pairing button on the mouse. The buttons are usually small and recessed; you may need a pen or paperclip to reach them.

Once connected, your mouse should move the cursor on screen. If it doesn't, check that the batteries aren't dead by replacing them with fresh ones. Also verify the receiver is fully inserted into the USB port — sometimes it can look plugged in but not make full contact.

Connecting a Bluetooth mouse on Windows

Logitech Bluetooth mice don't need a receiver. Turn on the mouse using the power switch on the bottom, then open the Windows Settings menu. Click the Start button, type "Bluetooth" into the search box, and select "Bluetooth and other devices" from the results. You should see a toggle switch at the top — make sure Bluetooth is turned on.

Click "Add device" or "Add Bluetooth or other device" depending on your Windows version. Select "Bluetooth" from the menu that appears. Your computer will search for nearby devices. When you see your Logitech mouse in the list, click it to pair. Windows may ask you to confirm the pairing — click "Yes" or "Done." The mouse should now work.

If your mouse doesn't appear in the list, make sure it's turned on and in pairing mode. Some Logitech Bluetooth mice require you to hold down a pairing button for a few seconds to make them discoverable. Check the underside of the mouse or the manual for the exact location of this button.

Connecting a Bluetooth mouse on Mac

Turn on your Logitech Bluetooth mouse and put it in pairing mode if required — again, this usually means holding a button on the bottom for a few seconds. Open System Preferences by clicking the Apple menu in the top-left corner and selecting "System Preferences" or "System Settings" depending on your macOS version. Look for "Bluetooth" in the list and click it.

Make sure Bluetooth is turned on using the toggle switch. Your mouse should appear in the list of available devices. Click it to pair. macOS may ask you to confirm — click "Pair" or "Connect." Once paired, the mouse will work immediately.

If the mouse doesn't appear, restart it by turning it off and back on, then try again. If it still doesn't show up, restart your Mac and repeat the pairing process. Occasionally a Mac will forget a Bluetooth device; if this happens repeatedly, you can remove the mouse from your Bluetooth settings and pair it again from scratch.

What to do if your mouse won't connect

Start with the simplest checks: Is the mouse turned on? Look for a power switch on the underside — it should be in the "on" position. Are the batteries fresh? Even if the mouse seems to work, old batteries can cause connection problems. Replace them with new ones and try again.

For USB receiver mice, make sure the receiver is fully inserted into the USB port. Sometimes it looks plugged in but hasn't made full contact. Try a different USB port on your computer. If you have other USB devices plugged in, try unplugging them temporarily — occasionally USB devices interfere with each other, especially if they're all plugged into the same hub.

For Bluetooth mice, move closer to your computer. Bluetooth has a limited range, usually around 30 feet, but obstacles like walls or metal objects can reduce this. Also check that your computer's Bluetooth is actually turned on — it's easy to forget that you disabled it earlier.

If you've tried all of these and the mouse still won't connect, try restarting your computer. This clears out temporary connection problems and often solves the issue. After restarting, turn on the mouse and go through the pairing process again.

Using multiple Logitech mice on one computer

You can connect more than one Logitech wireless mouse to the same computer. For USB receiver mice, each mouse needs its own receiver — you can't use one receiver for two mice. Plug in both receivers, turn on both mice, and they'll each connect to their own receiver automatically.

For Bluetooth mice, you can pair multiple mice to the same computer through your Bluetooth settings. Pair the first mouse, then repeat the pairing process for the second mouse. Your computer will remember both. You can switch between them by turning one off and turning the other on, or by using your Bluetooth settings to disconnect one and connect the other.

This is useful if you have a mouse at your desk and a portable one you use with a laptop, or if you share a computer with someone else and each prefer your own mouse.

Frequently Asked Questions

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

No. Most Logitech wireless mice work immediately after connecting — no driver or software installation is needed. Your computer recognizes them as a standard mouse. If you want to customize buttons or adjust sensitivity, Logitech offers optional software called Logitech Options or Logi Options+, but this is not required for basic use.

Why does my mouse keep disconnecting?

For USB receiver mice, check that the receiver is fully plugged in and not loose. For Bluetooth mice, move closer to your computer and remove obstacles between the mouse and the computer. If disconnections happen frequently, try replacing the batteries — weak batteries are the most common cause. If the problem persists, restart your computer and re-pair the mouse.

Can I use a Logitech mouse with a Mac and a Windows PC?

Yes. Wireless Logitech mice work with both operating systems. If you use a USB receiver mouse, you can unplug the receiver from one computer and plug it into the other. If you use a Bluetooth mouse, you can pair it with multiple computers and switch between them by disconnecting from one and connecting to the other in Bluetooth settings.

What if I lost the USB receiver?

You can purchase a replacement receiver from Logitech's website or from retailers that sell computer accessories. You'll need to know your mouse model number, which is usually printed on the bottom or in the battery compartment. The receiver is inexpensive, typically under $20. Alternatively, if your mouse supports Bluetooth, you can use that connection method instead.

How far away can my wireless mouse be from the computer?

USB receiver mice typically work up to 30 feet away, though this can be reduced by walls or metal objects. Bluetooth mice have a similar range. In practice, most people use their mouse within 10 feet of the computer, so range is rarely an issue. If you need to use the mouse from across a large room, a USB receiver generally performs better than Bluetooth.