The basic steps: receiver, power, and pairing

A Logitech wireless mouse connects through a small USB receiver that plugs into your computer, or through Bluetooth if your mouse and computer both support it. Most Logitech mice ship with the receiver already paired, so you often just plug it in and the mouse works when ready. If it does not, or if you are setting up a mouse you bought used, you will need to pair them manually — a process that takes about two minutes and requires only the mouse, the receiver, and access to a USB port.

The exact steps depend on whether your mouse uses a USB receiver or Bluetooth. USB receiver mice are more common and work on almost any computer. Bluetooth mice are cleaner (no dongle) but only work if your computer has Bluetooth built in, which most laptops do but many desktop computers do not.

Key Takeaways

  • Most Logitech wireless mice arrive pre-paired to their USB receiver and work as soon as you plug the receiver into any USB port.
  • If the mouse does not respond, insert fresh batteries, hold the pairing button on the bottom of the mouse for three seconds, and wait ten seconds for the connection to establish.
  • USB receiver mice work on any computer with a free USB port; Bluetooth mice require your computer to have Bluetooth hardware.
  • The USB receiver can stay plugged in permanently and will not drain your mouse batteries or interfere with other devices.

Connecting a USB receiver mouse for the first time

Locate the small USB receiver — it looks like a tiny rectangular dongle, usually black or white, and often comes in a small compartment under the mouse or in the box. Plug it into any available USB port on your computer. The port can be on the front or back of a desktop, or on either side of a laptop. Windows and Mac both recognize Logitech receivers automatically; you do not need to install software first, though Logitech does offer optional driver software if you want extra features like custom button mapping.

Turn on the mouse by flipping the power switch on the bottom to the On position. Move the mouse around. If the cursor moves on your screen, the pairing worked and you are done. If nothing happens after ten seconds, the batteries may be dead or the pairing may have been lost.

Re-pairing a USB receiver mouse that is not responding

First, check the batteries. Open the battery compartment on the bottom or side of the mouse (usually a small door that slides or twists) and replace the batteries with fresh ones, making sure the positive and negative ends face the correct direction. Close the compartment and wait five seconds.

If the mouse still does not work, you need to re-pair it. Look on the bottom of the mouse for a small button labeled "Pairing" or "Connect" — it is usually recessed so you need a pen or paperclip to press it. With the USB receiver already plugged in, press and hold this button for three seconds until you see a light blink on the receiver or mouse. Release the button and wait ten seconds without moving the mouse. The light should stop blinking and stay steady, which means the pairing is complete. Try moving the mouse again.

If the light never stops blinking after a minute, unplug the receiver, wait five seconds, and plug it back in. Then repeat the pairing button step.

Connecting a Bluetooth mouse instead of using a receiver

Some newer Logitech mice use Bluetooth instead of a USB receiver. These mice have no receiver to plug in, which saves a USB port, but they only work if your computer has Bluetooth. Most laptops have Bluetooth built in. Most desktop computers do not, unless you add a Bluetooth adapter (a small USB device that costs ten to twenty dollars).

To pair a Bluetooth mouse, turn on the mouse and make sure it is in pairing mode. On most Logitech Bluetooth mice, you hold down the power button for three seconds until a light blinks. Then open your computer's Bluetooth settings. On Windows, this is in Settings > Devices > Bluetooth & other devices. On Mac, it is in System Preferences > Bluetooth. Click "Add Device" or "Pair New Device" and wait for your mouse to appear in the list. Click it and confirm the pairing. The mouse should connect within ten seconds.

Troubleshooting when the mouse still will not work

If you have fresh batteries, re-paired the mouse, and the receiver is plugged in but the mouse still does not move the cursor, try these steps in order. First, unplug the receiver and plug it into a different USB port — some ports on older computers do not provide enough power. Wait ten seconds and try moving the mouse.

Second, restart your computer. This clears temporary software glitches that sometimes prevent the receiver from being recognized. After the restart, the mouse should work without any additional setup.

Third, check whether the mouse is actually on. Some Logitech mice have a small power switch on the bottom that is straightforward to accidentally flip to Off. Look for a switch labeled On/Off and make sure it points to On.

If none of these steps work, the receiver or mouse may be faulty. Contact Logitech support with your mouse model number (usually printed on the bottom) and they can help you troubleshoot further or arrange a replacement if the device is still under warranty.

Keeping your mouse working over time

Replace the batteries every three to six months, depending on how much you use the mouse. Most Logitech wireless mice use AA or AAA batteries. Keep a spare set nearby so you can swap them out quickly when the cursor starts moving slowly or stuttering, which is usually the first sign that batteries are running low.

The USB receiver can stay plugged in permanently. It uses almost no power and will not interfere with other USB devices. If you need the USB port for something else, you can unplug the receiver and plug it back in later without re-pairing — Logitech mice remember their pairing even after being unplugged.

Frequently Asked Questions

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

No. The mouse works when ready after you plug in the receiver or pair it via Bluetooth. Logitech offers optional software called Logitech Options or G Hub that lets you customize buttons and sensitivity, but it is not required for basic use.

Can I use one receiver with multiple Logitech mice?

No. Each Logitech receiver is paired to one mouse only. If you want to use multiple mice on the same computer, you need a separate receiver for each one, or you can use Bluetooth mice if your computer supports it.

What if my computer does not have Bluetooth and I do not want to use a receiver?

You would need to buy a Bluetooth adapter — a small USB device that adds Bluetooth to your computer. These cost ten to twenty dollars and plug into any USB port. After that, you can pair any Bluetooth mouse to your computer.

Will the wireless mouse work if the receiver is far away from the mouse?

Logitech wireless mice typically work reliably up to about thirty feet from the receiver, though walls and metal objects can reduce the range. For normal desk use, distance is not a problem. If you move the mouse to another room, it may lose connection until you bring it back in range.

Can I use a Logitech mouse receiver with a different brand of mouse?

No. Logitech receivers only work with Logitech mice. Each brand uses its own pairing system. If you switch to a different mouse brand, you will need that brand's receiver.