PERIBOARD-335 — Wired ergonomic mechanical TKL keyboard

Product Manual

How to add the language layout on my keyboard?

1. Open Settings: Click on the Start menu, then select the "Settings" gear icon. Alternatively, you can press Win + I on your keyboard to open Settings directly.
Navigate to Time & Language: In the Settings menu, click on “Time & language.”
2. Select Language & region: On the sidebar, click on “Language & region.” Here you'll see the languages currently installed.
3. Add a Language: If the language you would like to add is not already listed:
Click on “Add a language.”

4. Search for and select the language you want. then, click "Next" and then "Install" to add the language pack.

5. Configure Keyboard Layout: Once the language is added, click on the three dots (…) next to it under the “Preferred languages” section.
6. Select “Language options.” Then, Under “Keyboards,” click “Add a keyboard” and select the keyboard layout you prefer.

7. Switch Between Keyboard Layouts: You can switch between keyboard layouts by clicking on the language icon in the taskbar (near the clock) or by using the shortcut Win + Space to cycle through the available keyboard layouts.

PERIBOARD-335 won’t type after computer restart, what shall I do?

1. Test on Another Computer: To identify the problem, try connecting the PERIBOARD-335 to another computer. This step is crucial as it helps isolate the issue. If the keyboard works fine on another system or computer, the problem might be with your original computer's hardware or software configurations. However, if it doesn't work on any computer, the keyboard itself might be faulty.

2. Direct Connection to Computer Ports: Often, issues with USB devices can stem from unstable connections, especially when using USB hubs or extension cables. Disconnect the PERIBOARD-335 from any USB hubs or extension cables. Connect it directly to one of your computer's USB ports. Preferably, use a USB port on the back of a desktop computer, as these ports are directly connected to the motherboard and usually provide a more stable connection than front-side ports or ports on laptops.

3. Check and Update Drivers: Remove any previously installed keyboard drivers, then restart your computer. This can resolve conflicts between the keyboard software and your system. For this process, go to device manager and check the driver in Keyboards

Select “Scan for hardware changes. This will allow your operating system to refresh the new hardware for plug and play.

After refreshing the hardware list, please select “Update driver’ to check the any updates.

Select the option “Search automatically for driver” check driver to update or reinstall for your operating system. After your operating system confirms to reinstall the driver, your device's driver is reinstalled and ready to use.

4. Contact Customer Support: If, after following all the above steps, your PERIBOARD-335 still doesn't work, it's time to seek further assistance. Reach out to for personalized troubleshooting and potential repair or replacement options. Visit the official website and navigate to the support section to find contact information or a support request form. Provide a detailed description of the issue and the steps you've already taken to try to resolve it.

How can I address issues like double letters on PERIBOARD-335 keyboard?

To address issues like double letters on your keyboard, you can try the following steps:

Open Settings: Click on the Start menu, then select the "Settings" gear icon. Alternatively, you can press Win + I on your keyboard to open Settings directly.
Navigate to Ease of Access: In the Settings menu, click on “Ease of Access.”
Scroll down the left side to find the "Keyboard" from "Interaction" section in "Ease of Access."
Please turn on "Ignore brief or repeated keystrokes and change keyboard repeat rates" on "Use Filter Keys" section in Keyboard.

Test the keyboard to see if the issue is resolved. If not, you can try cleaning the keys.

How to clean a Key on your keyboard?

Unplug or turn off the keyboard.
Identify the key causing the issue (e.g., the 'Y' key), then gently pry up the key using a small, flat instrument (flat-head screwdriver) or your nail. Insert the tool or your nail under the edge of the keycap and carefully lift it up. Be gentle to avoid damaging the keycap or the switch.
Use the swab to clean any sticky areas on and around the key switch. Make sure to clean the underside of the keycap as well. If there is visible debris, use a dry cotton swab or compressed air to remove it before using the alcohol.
Reinsert the key back into its original place by gently pressing it down until it snaps back into place.
Check the keys to see if the issue is resolved.

Why my PERIBOARD-335 on the left or right half of your keyboard is not working?

If you find that the left or right half of your keyboard is not working, this is usually caused by incompatibility between the keyboard and the KVM or USB adapter.
Please try removing the KVM or USB adapter and connect the keyboard directly to the computer. If the keyboard returns to normal, this confirms that the issue lies in the compatibility between the KVM or USB adapter and the keyboard.
If the PERIBOARD-335 functions as expected when directly connected to the computer or laptop, the problem might stem from compatibility issues with your KVM switch. The PERIBOARD-335 requires sufficient power during the startup phase. Some KVMs and USB adapters may experience compatibility issues with the PERIBOARD-335 during the initial connection stage, and we've verified its compatibility with most mainstream KVM switches. However, it may not work with some KVM switch brands or models. In such cases, we recommend either not using a KVM switch with the PERIBOARD-335 or ensuring its compatibility beforehand.

How do you assign a macro on PERIBOARD-335 without driver?

Please press Fn + M1.
Press the Fn + MR button to record the key press sequence.
Choose the key you want to assign the macro to, e.g., Q (You can customize up to 10 keys per profile).
Input the combination directly, e.g., Ctrl+C.
After setting the combination, press the Fn + MR button again to save the macro setting.
For Marco 2, repeat from step 1 to step 5.

FN lock and Multimedia keys on PERIBOARD-335

How do you reset PERIBOARD-335?

Unplug the keyboard
Press Fn + D + G buttons and plug the keyboard back in at the same time
3 All LED should be blinking for 1 second

How do you switch PERIBOARD-335 between Windows and Mac OS?

Windows: Press Fn + Win
Mac OS: Press Fn + Mac

Will PERIBOARD-335 work with the Mac OS?

Yes, PB-335 support all the Mac models.

How to Use the Fn-Key of PERIBOARD-335?

The Fn-key of PERIBOARD-335 toggles between multimedia functions and standard function key (F1-F12) functions on your keyboard. When activated, it enables multimedia actions like adjusting volume or brightness. When deactivated, it restores the traditional F1 to F12 functions.

Why isn't my Windows key working?

If your Windows key is not responding, it might be due to the accidental activation of the Win-lock key. The Win-lock key is located above the Backspace key on your keyboard and has a padlock symbol on it. To re-activate the Windows key, simply press Win-lock once. You can also activate the Win-lock the same way. Check the indicator lights on top of the keyboard for the padlock symbol marked "W" to see if the Win-lock is active. After deactivating the Win-lock, try pressing the Windows key again.