The basic connection process depends on your keyboard type

Logitech makes two kinds of keyboards: those that connect with a small wireless receiver (called a USB dongle) and those that pair directly via Bluetooth. The receiver keyboards are simpler — you plug in the dongle and the keyboard usually works when ready. Bluetooth keyboards require you to put the keyboard into pairing mode, then tell your computer to find and connect to it, which takes a few extra steps but gives you one fewer cable.

Before you start, check your keyboard's manual or the bottom of the device to see which type you have. Logitech Bluetooth keyboards usually say "Bluetooth" on the box or have a power button with a Bluetooth symbol. Receiver keyboards come with a small USB dongle in the box and have a Connect button somewhere on the back or underside.

Key Takeaways

  • USB receiver keyboards need only the dongle plugged into a USB port — most work without any pairing steps.
  • Bluetooth keyboards require you to hold the Connect button until the light blinks, then search for the keyboard in your computer's Bluetooth settings.
  • If your keyboard does not appear in Bluetooth settings, restart the keyboard's power switch or hold the Connect button longer.
  • Windows and Mac handle Bluetooth pairing slightly differently, but the keyboard setup is the same on both.
  • Once paired, a Bluetooth keyboard reconnects automatically when you turn it on, as long as your computer's Bluetooth is enabled.

Connecting a Logitech keyboard with a USB receiver

Find the small USB dongle that came in the box with your keyboard. It is usually about the size of a thumb drive and has the Logitech logo on it. Plug it into any open USB port on your computer — a port on the back of a desktop, or a side port on a laptop. Wait five to ten seconds.

Turn on the keyboard using the power switch, usually on the back or underside. The keyboard should light up and start working when ready. You do not need to press any buttons or open any settings. If the keys do not respond, try pressing the Connect button (a small button on the back of the keyboard, sometimes labeled with a wireless symbol) for three seconds, then wait a few more seconds for the keyboard to reconnect.

If the keyboard still does not work, try unplugging the dongle, waiting ten seconds, and plugging it back in. Sometimes the connection needs to reset. If you are using a laptop, also check that no other USB devices are plugged into ports very close to the dongle — other wireless devices can sometimes interfere with the signal.

Connecting a Logitech Bluetooth keyboard on Windows

Turn on the keyboard using the power switch. Locate the Connect button on the back or underside of the keyboard — it is usually a small button with a Bluetooth symbol or the word "Connect" printed next to it. Hold this button down for three to five seconds until you see a light on the keyboard start blinking. The blinking light means the keyboard is now in pairing mode and looking for your computer.

On your Windows computer, open the Settings app by pressing the Windows key and typing "Settings," then pressing Enter. Click on "Bluetooth & devices" in the left sidebar. Make sure Bluetooth is turned on (the toggle should be blue). Wait a few seconds, and your Logitech keyboard should appear in the list of available devices. Click on the keyboard name to connect.

Windows may ask you to confirm a pairing code or straightforward show "Connected" after a moment. Once it says "Connected," the keyboard is paired. You can now close Settings and start typing. The keyboard will reconnect automatically each time you turn it on, as long as Bluetooth remains on.

Connecting a Logitech Bluetooth keyboard on Mac

Turn on the keyboard and hold the Connect button for three to five seconds until the light blinks. Open System Settings on your Mac by clicking the Apple menu in the top-left corner and selecting "System Settings." Click "Bluetooth" in the sidebar on the left. Make sure Bluetooth is turned on — you should see a toggle switch at the top of the window.

Your Logitech keyboard should appear in the list of available devices within a few seconds. Click on the keyboard name, and Mac will ask you to confirm the connection. Click "Connect" or "Pair" when prompted. Once the keyboard shows "Connected" next to its name, the pairing is complete. Close System Settings, and your keyboard is ready to use.

What to do if the keyboard does not appear in Bluetooth settings

If you have held the Connect button for several seconds and the keyboard still does not show up in your computer's Bluetooth list, try these steps in order. First, turn the keyboard off completely using the power switch, wait ten seconds, then turn it back on and press the Connect button again for five seconds. Sometimes the keyboard needs a full restart to enter pairing mode properly.

Second, make sure your computer's Bluetooth is actually on. On Windows, check the Bluetooth toggle in Settings. On Mac, look at the Bluetooth icon in the top-right corner of the screen — it should show a filled-in symbol, not a crossed-out one. If Bluetooth is off, turn it on and wait a few seconds before trying to pair again.

Third, move the keyboard closer to your computer. Bluetooth works best within about 30 feet, but pairing sometimes requires the devices to be within 10 feet of each other. If you are far away, move closer and try the Connect button again. If the keyboard still does not appear after these steps, check the battery — a low or dead battery can prevent pairing. Replace the batteries and try once more.

Reconnecting after the keyboard loses connection

If your Bluetooth keyboard was working but suddenly stops responding, the connection has dropped. This usually happens if the keyboard was turned off, the battery died, or Bluetooth was disabled on your computer. The fix depends on what happened.

If the keyboard is on and the battery is good, check that Bluetooth is still enabled on your computer. On Windows, open Settings and look at the Bluetooth toggle. On Mac, check the Bluetooth icon in the menu bar. If Bluetooth is off, turn it on — the keyboard should reconnect within a few seconds. If Bluetooth is on but the keyboard still does not work, turn the keyboard off and back on. Most Logitech keyboards reconnect automatically when powered on.

If the keyboard still does not reconnect, you may need to pair it again. Follow the pairing steps for your operating system (Windows or Mac) as described above. The keyboard will remember this pairing, so you should not have to do this often.

Troubleshooting common problems

Some keys do not work: Try replacing the batteries first, as low power can cause intermittent key failures. If that does not help, unpair the keyboard and pair it again. On Windows, go to Settings > Bluetooth & devices, find the keyboard, click it, and select "Remove device." On Mac, go to System Settings > Bluetooth, find the keyboard, click the information icon, and select "Forget this device." Then pair it again from scratch.

The keyboard types very slowly or with delays: This usually means the battery is low or the connection is weak. Replace the batteries first. If the problem continues, move the keyboard closer to your computer and away from other wireless devices like microwaves or cordless phones, which can interfere with Bluetooth. If you are using a USB receiver keyboard, try moving the dongle to a different USB port.

The keyboard works for a few minutes then stops: This often happens when the battery is dying. Replace the batteries and test again. If the keyboard still disconnects, unpair and re-pair it. Occasionally a keyboard needs to be re-paired after a computer update or if it has been unused for a long time.

Frequently Asked Questions

Do I need to install software or drivers for a Logitech keyboard?

No. Both USB receiver and Bluetooth keyboards work without any software installation on Windows or Mac. The operating system recognizes them as standard keyboards. Logitech does offer optional software called Logi Options+ that lets you customize keys and create shortcuts, but it is not required for the keyboard to function.

Can I use a Logitech USB receiver keyboard with multiple computers?

Yes, but only one computer at a time. Unplug the dongle from the first computer and plug it into the second. The keyboard will work when ready on the new computer. You cannot use the same dongle on two computers simultaneously.

Can I pair a Logitech Bluetooth keyboard with multiple devices?

Most Logitech Bluetooth keyboards can pair with multiple devices, but they connect to only one at a time. Once paired with your computer, the keyboard will prioritize connecting to that device when turned on. To switch to another device, you usually need to unpair from the first device or manually select the keyboard in the second device's Bluetooth settings.

Why does my keyboard keep disconnecting from Bluetooth?

Low batteries are the most common cause. Replace them first. If disconnections continue, move the keyboard closer to your computer and away from other wireless devices. Walls and metal objects can also weaken Bluetooth signal. If the problem persists, unpair the keyboard and pair it again — sometimes the connection data becomes corrupted and needs to be reset.

What if my keyboard has a number pad but some number keys do not work?

Check whether Num Lock is on. Press the Num Lock key (usually in the top-left corner of the number pad) and try the numbers again. If that does not work, replace the batteries and re-pair the keyboard.