Introduction
Thank you for choosing the Mobility Lab KP450W Compact Multi-Connection Wireless Keyboard. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your new keyboard. Please read this manual carefully to ensure optimal performance and longevity of your device.
The KP450W Compact keyboard is designed for versatility and efficiency, offering seamless connectivity across multiple devices. Its compact design, combined with a full numeric keypad and multimedia shortcuts, makes it an ideal tool for various computing tasks.

Image: The Mobility Lab KP450W Compact keyboard, highlighting its full AZERTY layout and compact form factor.
Setup
1. Package Contents
- Mobility Lab KP450W Compact Wireless Keyboard
- 2.4 GHz USB Receiver
- USB-C Charging Cable
- User Manual
2. Charging the Keyboard
Before first use, fully charge the keyboard. Connect the supplied USB-C cable to the keyboard's USB-C port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show the charging status.

Image: A close-up view of the USB-C charging port located on the side of the keyboard.
3. Connecting via 2.4 GHz USB Receiver
- Locate the 2.4 GHz USB receiver, usually stored in a compartment on the keyboard or included separately.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the keyboard using the power switch.
- Press the dedicated 2.4 GHz connection key (often indicated by a 2.4G or USB icon) to activate this mode. The keyboard should connect automatically.
4. Connecting via Bluetooth
The keyboard supports two Bluetooth connections (BT1 and BT2).
- Turn on the keyboard.
- Press and hold the BT1 or BT2 key for 3-5 seconds until the indicator light for that Bluetooth channel starts blinking rapidly. This indicates pairing mode.
- On your device (PC, tablet, smartphone), go to Bluetooth settings and search for new devices.
- Select "Mobility Lab KP450W" (or similar name) from the list of available devices.
- Follow any on-screen prompts to complete the pairing process. The indicator light will stop blinking and remain solid for a few seconds, then turn off, indicating a successful connection.
- Repeat for the second Bluetooth channel (BT2) if connecting another device.

Image: Detail of the keyboard's upper section, showing the connection indicator lights for 2.4 GHz, Bluetooth 1, and Bluetooth 2, along with multimedia function keys.
Operating Instructions
1. Switching Between Connected Devices
To switch between your connected devices (2.4 GHz, BT1, BT2), simply press the corresponding connection key (2.4G, BT1, or BT2). The keyboard will quickly switch its active connection to the selected device.
2. Using Multimedia Shortcuts
The keyboard features 25 integrated multimedia shortcuts. These are typically accessed by pressing the Fn key simultaneously with the desired function key (F1-F12 or other dedicated keys). Refer to the keycap legends for specific functions such as volume control, media playback, and application shortcuts.

Image: A detailed view of the keyboard's upper row, illustrating the various multimedia shortcut keys and their functions.
3. Dedicated Copilot Button
The keyboard includes a dedicated button for Microsoft Copilot. Press this button to quickly launch the Copilot AI assistant on compatible Windows systems, streamlining your workflow and access to information.
4. Energy Saving Mode
The keyboard is equipped with an intelligent energy-saving mode. After one minute of inactivity, the keyboard will automatically enter sleep mode to conserve battery power. To wake it up, simply press any key.
Maintenance
1. Cleaning the Keyboard
- Disconnect the keyboard from all devices and power sources before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface.
- For dust and debris between keys, use compressed air or a soft brush.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the keyboard.
2. Battery Care
- To prolong battery life, avoid fully discharging the keyboard frequently.
- Charge the keyboard regularly, especially if it will be stored for an extended period.
- Store the keyboard in a cool, dry place.
Troubleshooting
Keyboard Not Connecting
- Check Power: Ensure the keyboard is turned on and sufficiently charged.
- 2.4 GHz Connection: Verify the USB receiver is securely plugged into your device. Try a different USB port. Ensure the keyboard is in 2.4 GHz mode.
- Bluetooth Connection: Ensure Bluetooth is enabled on your device. Re-enter pairing mode on the keyboard (press and hold BT1/BT2 until blinking) and re-pair with your device. Remove previous pairings from your device's Bluetooth list if necessary.
- Distance: Ensure the keyboard is within the effective range (up to 10 meters) of your device.
Keys Not Responding
- Battery Level: Recharge the keyboard if the battery is low.
- Connection: Re-establish the connection as described above.
- Restart: Restart your computer/device and the keyboard.
Battery Not Charging
- Cable Check: Ensure the USB-C charging cable is properly connected to both the keyboard and the power source.
- Power Source: Try a different USB port or wall adapter.
- Cable Damage: Inspect the charging cable for any signs of damage. Use a different USB-C cable if available.
Specifications
| Brand | Mobility Lab |
| Model Name | KP450W Compact |
| Model Number | ML315263 |
| Connectivity Technology | Bluetooth, 2.4 GHz USB |
| Keyboard Layout | AZERTY |
| Compatible Devices | Windows |
| Power Source | Battery Powered (USB-C Rechargeable) |
| Battery Life | Up to 31 days (continuous use) |
| Charging Time | Approx. 2.5 hours |
| Dimensions (L x W x H) | 36.7 x 13.6 x 2.2 cm (13.6 x 2.2 x 36.7 centimeters) |
| Weight | Information not available |
| Color | Space Gray |
| Material | Plastic |
| Special Features | 25 Multimedia Shortcuts, Dedicated Copilot Button, Scissor-switch Keys, Smart Energy-saving Mode, 10m Range |

Image: A technical diagram illustrating the precise dimensions of the Mobility Lab KP450W Compact keyboard.
Warranty and Support
Warranty Information
The Mobility Lab KP450W Compact Wireless Keyboard comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or external causes such as drops or spills.
Customer Support
For technical assistance, warranty claims, or further inquiries, please contact Mobility Lab customer support through their official website or the retailer where you purchased the product. Please have your model number (ML315263) and proof of purchase ready when contacting support.





