1. Introduction
Thank you for choosing the Perixx PERIBOARD-835BL Wireless Ergonomic Mechanical Keyboard. This manual provides detailed instructions for setting up, operating, and maintaining your new keyboard to ensure optimal performance and a comfortable typing experience. Please read this manual thoroughly before use.

2. Package Contents
Please verify that all items are present in your package:
- PERIBOARD-835 Keyboard
- 2.4G Wireless Receiver
- Detachable USB Cable (5.9 ft)
- User Manual

3. Product Features
- Multi-device Connectivity: Supports wired, 2.4G wireless, and two Bluetooth connections, allowing seamless switching between devices.
- Ergonomic Split Design: The split-key design and curved frame promote a natural typing posture, reducing wrist and arm strain.
- Low-Profile Blue Clicky Mechanical Switches: Designed for tactile feedback and audible clicks, ideal for users who prefer a clear indication of key presses.
- RGB Backlighting: Customizable RGB lighting with preset programs and software control for personalized aesthetics.
- Adjustable Tilt Wrist Rest: Integrated palm rest with 0, -4, and -7 degree adjustable tilt options to correct wrist pronation and prevent muscle strains.
- Programmable Keys: Intuitive software enables key remapping, custom actions, and up to 10 macros for enhanced workflow efficiency.
- Windows and Mac Compatibility: Dedicated Win and Mac keys allow easy switching between operating systems.






Product Overview Video
This video provides a comprehensive overview of the PERIBOARD-835 Ergonomic Mechanical Keyboard, showcasing its key features and ergonomic design.
4. Setup
4.1 Wired Connection
- Connect the detachable USB cable to the USB-C port on the keyboard.
- Plug the USB-A end of the cable into an available USB port on your computer.
- The keyboard will be automatically recognized and ready for use.
4.2 2.4G Wireless Connection
- Locate the 2.4G wireless receiver.
- Plug the receiver into an available USB port on your computer.
- Turn on the keyboard using the power switch located on the back or side.
- The keyboard should automatically connect to the receiver.
4.3 Bluetooth Connection (Up to 2 Devices)
- Turn on the keyboard using the power switch.
- Press the connection mode switch button (often labeled with a refresh or cycle icon) to select either Bluetooth 1 or Bluetooth 2. The corresponding LED indicator will light up.
- Press and hold the connection mode switch button again for 3 seconds until the selected Bluetooth LED flashes rapidly. This indicates pairing mode.
- On your computer or device, open Bluetooth settings and search for "PERIBOARD-835".
- Select the keyboard to complete the pairing process. The LED will stop flashing and remain solid when connected.

5. Operating Instructions
5.1 RGB Backlighting Control
The keyboard features customizable RGB backlighting. Use the following key combinations to adjust:
- Fn + [ ] (Bracket keys): Adjust brightness levels.
- Fn + \ | (Backslash/Pipe key): Cycle through different lighting effects.
- Fn + Arrow Keys: Adjust lighting speed or direction for certain effects.
For advanced customization and to save preset lighting programs, download the dedicated software from the Perixx website.

5.2 Mac OS X and Windows System Switching
The keyboard includes dedicated keys to switch between Windows and Mac OS X layouts:
- Press Fn + Win to switch to Windows mode.
- Press Fn + Mac to switch to Mac OS X mode.

5.3 Programmable Keys and Macros
Utilize the intuitive software to customize key functions and create macros:
- Download and install the Perixx keyboard software from the official website.
- Use the software interface to reassign keys, set custom actions, and configure up to 10 macros.
- Save your configurations to the keyboard's onboard memory for use across different systems.
5.4 Adjustable Tilt
The keyboard features an adjustable tilt mechanism to enhance ergonomic comfort:
- The integrated palm rest can be adjusted to 0, -4, and -7 degrees.
- Adjust the tilt to find the most comfortable angle that aligns your wrists and forearms naturally.
6. Maintenance
To ensure the longevity and optimal performance of your keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe down the keyboard surface. Avoid harsh chemicals or abrasive materials.
- Dust Removal: Use compressed air to remove dust and debris from between the keycaps.
- Storage: When not in use for extended periods, store the keyboard in a dry, cool place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or twisting the detachable USB cable excessively to prevent damage.
7. Troubleshooting
7.1 Keyboard Not Responding
- Wired: Ensure the USB cable is securely connected to both the keyboard and the computer. Try a different USB port.
- 2.4G Wireless: Ensure the receiver is plugged in and the keyboard is turned on. Re-pair the keyboard with the receiver if necessary (refer to setup instructions).
- Bluetooth: Check if Bluetooth is enabled on your device. Ensure the keyboard is in pairing mode and correctly selected in your device's Bluetooth settings. Try re-pairing.
- Battery: If using wirelessly, ensure the keyboard battery is charged. Connect the USB cable to charge.
7.2 Backlighting Not Working/Incorrect
- Ensure the backlighting is turned on (refer to operating instructions for controls).
- Adjust brightness levels using Fn + [ ] keys.
- If using custom profiles, ensure the software is correctly configured and applied.
7.3 Keys Not Registering or Repeating
- Clean around the affected keys to remove any debris.
- Ensure the keyboard firmware is up to date (check Perixx website for updates).
- If using wirelessly, ensure you are within the effective range and there is no significant interference.
8. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 18.66 x 7.93 x 1.74 inches |
| Item Weight | 3.59 pounds |
| Manufacturer | Perixx |
| Model Number | 12266 |
| Batteries | 1 Lithium Polymer battery (included) |
| Connectivity Technology | Bluetooth, 2.4G Wireless, Wired |
| Keyboard Description | Mechanical |
| Switch Type | Low-Profile Blue Clicky |
| Special Feature | RGB Backlit, Ergonomic Split Design, Adjustable Tilt, Programmable Keys |
| Color | Black |
| Number of Keys | 104 |
| Compatible Devices | PC (Windows 7/8/10/11, Linux, Mac OS X) |
9. Warranty and Support
Perixx products come with a limited warranty. For detailed warranty information, technical support, and frequently asked questions, please visit the official Perixx website or contact their customer service directly.
Perixx Official Website: www.perixx.com





