The basic steps to pair a wireless keyboard
A wireless keyboard connects to your computer in two ways: through a small USB receiver that plugs into your computer, or through Bluetooth if your keyboard and computer both support it. The USB receiver method is simpler and works more reliably, so start there if your keyboard came with one. If you are using Bluetooth, the process is nearly identical — your computer searches for the keyboard instead of using a receiver.
The fastest way to connect is to turn on the keyboard, press and hold the pairing button (usually on the back or bottom, sometimes labeled "Connect" or marked with a Bluetooth symbol) for three to five seconds until a light blinks, then go to your computer's settings and select the keyboard from the list of available devices. Most keyboards pair on the first try and stay connected until the battery dies.
If the keyboard does not appear in your settings, or if it pairs but does not type, the problem is almost always that the keyboard is in pairing mode but your computer is not looking for it, or the two are trying to connect on different frequencies. This guide walks you through both connection methods and what to do when either one stalls.
Key Takeaways
- USB receiver keyboards are faster to set up and more reliable than Bluetooth, so use the receiver if your keyboard came with one.
- The pairing button is usually on the back or underside of the keyboard and must be held for three to five seconds until a light blinks.
- Your computer must be actively searching for devices at the same moment the keyboard is in pairing mode, or the two will not find each other.
- Once paired, most keyboards stay connected automatically when you turn them on, as long as the battery has charge and the keyboard is within ten feet of your computer.
- If typing does not work after pairing, the keyboard usually needs to be removed from your settings and paired again from the beginning.
Connecting a wireless keyboard with a USB receiver
If your keyboard came with a small USB receiver (a stick about the size of a lighter), this is the easiest connection method. The receiver does the work of finding the keyboard, so you do not need to dig into your computer's settings.
Plug the receiver into any USB port on your computer — it does not matter which one, and it can stay plugged in permanently. Turn on the keyboard. Most keyboards have an on/off switch on the back or side; if yours does not, it may turn on automatically when you press a key. Within a few seconds, the keyboard should start working. Type a few characters to confirm. If nothing appears on screen, move to the troubleshooting section below.
The receiver and keyboard are usually pre-paired at the factory, so they connect without any extra steps. If you are setting up a keyboard that was previously paired to a different computer, or if the keyboard does not work after plugging in the receiver, you will need to manually pair them. Hold down the pairing button on the keyboard (check the manual or the back of the keyboard for its location) for three to five seconds until a light on the keyboard blinks or changes color. The receiver should find it within ten seconds. If the light stops blinking and stays on or off, pairing is complete.
Connecting a wireless keyboard through Bluetooth
Bluetooth keyboards do not need a receiver — they connect directly to your computer's built-in Bluetooth radio. This method takes a few more steps than a USB receiver, but the keyboard is more portable since you do not have to carry a receiver.
Turn on the keyboard and hold the pairing button (usually on the back or bottom) for three to five seconds until a light blinks. The light blinking means the keyboard is now broadcasting a signal that your computer can detect. Do not release the button until the light starts blinking — if you let go too early, the keyboard will not enter pairing mode.
On your computer, open the settings or preferences menu. On Windows, go to Settings > Bluetooth & Devices > Bluetooth and make sure Bluetooth is turned on. On Mac, go to System Settings > Bluetooth. Wait a few seconds for your computer to scan for nearby devices. The keyboard should appear in the list with a name like "Wireless Keyboard" or the brand name. Click or tap it to pair. Your computer may ask you to confirm a code on the keyboard — if so, press Enter or the key marked "Pair" to confirm. Once the keyboard shows as "Connected" in your settings, it is ready to use.
What to do if the keyboard does not appear in your settings
The most common reason a keyboard does not show up is that it is not in pairing mode. The pairing button must be held down long enough — usually three to five seconds — and your computer must be actively scanning for devices at the same time. If you pressed the button too quickly or released it too soon, the keyboard will not broadcast its signal.
Try again: turn off the keyboard completely, wait five seconds, turn it back on, and when ready hold the pairing button for a full five seconds. Watch for a blinking light on the keyboard. While the light is blinking, go back to your computer's Bluetooth settings and look for the keyboard in the list. If it still does not appear, check that Bluetooth is actually turned on — on Windows, the Bluetooth toggle should be blue; on Mac, the Bluetooth icon in the menu bar should show a filled-in symbol.
If the keyboard still does not appear after two or three tries, the keyboard battery may be too low. Charge the keyboard for at least 30 minutes and try again. If you are using a USB receiver keyboard and the receiver is plugged in but the keyboard does not work, try plugging the receiver into a different USB port on your computer — some ports are slower or have power issues.
Fixing a keyboard that pairs but does not type
Sometimes the keyboard shows as connected in your settings, but when you press keys, nothing happens on screen. This usually means the keyboard paired with your computer but the two are not actually communicating — they are on different frequencies or the connection dropped.
The fastest fix is to remove the keyboard from your settings and pair it again from scratch. On Windows, go to Settings > Bluetooth & Devices > Bluetooth, find the keyboard in the list, click the three dots next to it, and select "Remove device." On Mac, go to System Settings > Bluetooth, click the X next to the keyboard, and confirm removal. Now repeat the pairing steps from the section above: turn on the keyboard, hold the pairing button for five seconds until the light blinks, and select it from your computer's Bluetooth list.
If the keyboard still does not type after re-pairing, try these steps in order: first, restart your computer completely (not just sleep mode). Second, charge the keyboard battery fully — a low battery can cause connection problems. Third, move the keyboard closer to your computer, within three feet, to rule out a range problem. If you are using a USB receiver, try a different USB port. If none of these work, the keyboard may have a hardware problem and may need to be replaced.
Connecting multiple keyboards to one computer
You can pair more than one wireless keyboard to the same computer, though only one will be active at a time. This is useful if you have a keyboard at your desk and a portable one for travel, or if multiple people share the same computer.
Pair the first keyboard using the steps above. Then, to add a second keyboard, turn it on, hold its pairing button for five seconds until the light blinks, and go back to your Bluetooth settings. The second keyboard should appear in the list. Click it to pair. Both keyboards will now be connected to your computer. When you want to use the second keyboard, just turn it on and start typing — your computer will automatically switch to whichever keyboard is active.
If both keyboards are on at the same time, your computer may get confused about which one to listen to. To avoid this, turn off the keyboard you are not using. If you want to switch keyboards without turning one off, go to your Bluetooth settings and click "Disconnect" next to the keyboard you are not using, then turn on the other one.
When to use a USB receiver instead of Bluetooth
Both connection methods work, but they have different strengths. A USB receiver is faster to set up, more reliable, and uses less battery power on the keyboard. It also works on older computers that do not have Bluetooth. The downside is that you have to carry the receiver with you if you move the keyboard to a different computer.
Bluetooth is better if you move your keyboard between devices often, or if you do not want a cable or receiver taking up a USB port. Bluetooth keyboards are also easier to pair with phones and tablets. The downside is that Bluetooth pairing can be finicky, and Bluetooth uses more battery power, so you will charge the keyboard more often.
If your keyboard came with both a receiver and Bluetooth, use the receiver for your main computer and Bluetooth for traveling or switching between devices. Most keyboards can only be connected one way at a time — if you pair it via Bluetooth, the receiver will not work until you unpair the Bluetooth connection.
Frequently Asked Questions
Why does my keyboard work for a few minutes and then stop?
This usually means the keyboard battery is low or the connection dropped. Charge the keyboard fully and try again. If it keeps disconnecting, move closer to your computer — wireless keyboards have a range of about 30 feet, but walls and other electronics can reduce that. If you are using Bluetooth, try switching to a USB receiver if your keyboard has one.
Can I use a wireless keyboard with my phone or tablet?
Yes, but only if the keyboard uses Bluetooth — USB receiver keyboards do not work with phones or tablets. Pair the keyboard to your phone or tablet the same way you would pair it to a computer: turn on the keyboard, hold the pairing button for five seconds, and select it from your phone's Bluetooth settings. You can usually pair a Bluetooth keyboard to multiple devices and switch between them by disconnecting and reconnecting.
Do I need to charge my wireless keyboard?
Yes, unless it uses replaceable batteries. Most modern wireless keyboards have built-in rechargeable batteries that last one to three months per charge, depending on how much you use it. Charge it with the USB cable that came with it. Some keyboards use AA or AAA batteries instead — check your manual to see which type yours uses.
What if I lost the USB receiver for my wireless keyboard?
You can usually buy a replacement receiver from the keyboard manufacturer's website, though it may cost $15 to $30. Alternatively, if your keyboard supports Bluetooth, you can pair it via Bluetooth instead and skip the receiver entirely. Check your keyboard's manual to see if Bluetooth is an option.
Why does my keyboard pair to my computer but not my phone?
Keyboards that use a USB receiver only work with computers — they cannot connect to phones or tablets. If your keyboard has Bluetooth, it should work with both. Check your keyboard's manual to see if it has Bluetooth, or look for a Bluetooth symbol on the back or bottom of the keyboard. If it only has a receiver, you would need a different keyboard to use it with your phone.