The two ways to connect: wired or wireless

A wired mouse plugs into a USB port on your laptop and works immediately — no setup needed. A wireless mouse uses either Bluetooth (built into most modern laptops) or a small USB receiver that comes in the box. Bluetooth is cleaner because there's no extra dongle, but a receiver-based mouse works even if your laptop's Bluetooth is broken or turned off.

Which one you choose depends on what your laptop has and what you already own. If you're buying new, Bluetooth is simpler. If you have an older wireless mouse with a receiver, that will work fine too.

Key Takeaways

  • Wired mice plug into any USB port and work instantly without any pairing steps.
  • Bluetooth mice require you to turn on Bluetooth on your laptop, then hold the mouse's power button until it enters pairing mode, then select it from your Bluetooth settings.
  • Wireless mice with USB receivers need only the receiver plugged in — the mouse pairs with the receiver automatically and requires no laptop setup.
  • If your mouse stops responding, check that batteries aren't dead, Bluetooth is still on, or the receiver is still plugged in.

Connecting a wired mouse

Plug the mouse's USB cable into any available USB port on your laptop. The mouse will start working within a few seconds. Windows and macOS both recognize wired mice automatically — you don't need to install anything or change any settings.

If the mouse doesn't respond after 10 seconds, try a different USB port. Some ports on older laptops can be slower to wake up. If it still doesn't work, the cable or port may be damaged.

Connecting a Bluetooth mouse

First, make sure Bluetooth is turned on. On Windows 10 or 11, click the Start menu, go to Settings, then Devices, then Bluetooth & devices, and toggle Bluetooth on. On a Mac, click the Apple menu, go to System Settings, then Bluetooth, and make sure it says "On".

Next, turn on your mouse and put it into pairing mode. Most Bluetooth mice have a small button on the bottom or back — hold it for 3 to 5 seconds until a light on the mouse starts blinking. Some mice have a power switch you flip to a pairing position instead. Check your mouse's manual or the manufacturer's website if you're not sure which.

Once the mouse is in pairing mode, your laptop will see it in the Bluetooth menu. On Windows, click "Add device" and select your mouse from the list. On a Mac, your mouse should appear under "Available Devices" — click it to pair. The mouse will stay connected to that laptop from then on, even after you turn it off and back on.

Connecting a wireless mouse with a USB receiver

Plug the small USB receiver into any available USB port on your laptop. The receiver is usually about the size of a thumb drive. Your laptop will recognize it automatically, and the mouse will connect to the receiver without any additional steps — they come pre-paired from the factory.

If the mouse doesn't respond, make sure the receiver is fully inserted into the port and try a different port if the first one doesn't work. Check that the mouse has fresh batteries and is turned on.

What to do if your mouse won't connect

For a Bluetooth mouse that won't pair, restart both the mouse and your laptop. Turn off the mouse completely, wait 10 seconds, then turn it back on and try pairing again. If that doesn't work, "forget" the mouse from your Bluetooth settings and pair it fresh. On Windows, go to Bluetooth & devices, find the mouse in the list, click it, and select "Remove device". On a Mac, click the X next to the mouse name in System Settings.

For a wireless mouse with a receiver, the most common problem is dead batteries. Replace them with fresh ones and make sure the power switch is on. If the mouse still won't work, try unplugging the receiver, waiting 5 seconds, and plugging it back in.

If you're using a Bluetooth mouse and your laptop's Bluetooth is off or broken, switch to a wired mouse or a wireless mouse with a receiver instead. Bluetooth can also be blocked by thick walls or metal objects between the mouse and laptop — try moving closer to see if that helps.

Connecting multiple mice to the same laptop

You can pair multiple Bluetooth mice to one laptop, though only one will work at a time. Each mouse will appear in your Bluetooth settings, and you can switch between them by turning one off and turning another on. This is useful if you have a mouse at home and a different one at the office.

If you plug in a wired mouse while a Bluetooth mouse is already connected, both will work simultaneously — your laptop will respond to whichever one you move. Most people use only one at a time to avoid confusion.

Frequently Asked Questions

Do I need to install drivers for a mouse?

No. Windows and macOS both have built-in drivers for standard mice, whether wired or wireless. Specialty mice with extra buttons or programmable features may come with software, but basic pointing and clicking works without it.

Can I use a mouse from one brand with a receiver from another brand?

No. A wireless mouse receiver only works with the mouse it came with. They use different wireless frequencies and pairing codes. If you lose the receiver, you'll need to buy a replacement from the same manufacturer or switch to a Bluetooth mouse.

Why does my Bluetooth mouse keep disconnecting?

Low batteries are the most common cause — replace them first. If that doesn't help, your laptop's Bluetooth may be turning off automatically to save power. Check your power settings and disable any "turn off Bluetooth when idle" options. Interference from Wi-Fi routers or other devices can also cause drops; try moving the mouse closer to your laptop.

Is a wireless mouse slower than a wired one?

Not noticeably. Modern Bluetooth and USB receiver mice respond in a few milliseconds, which is fast enough that you won't feel a difference during normal work. Gaming mice sometimes use wired connections for the absolute lowest latency, but for everyday use, wireless is just as responsive.

Can I use a phone or tablet mouse on my laptop?

Yes, if it's a Bluetooth mouse. Pair it the same way you would on a phone — put it in pairing mode and select it from your laptop's Bluetooth settings. USB receiver mice designed for phones won't work on laptops because phones don't have USB ports.