Introduction
Thank you for choosing the SBARDA Wireless Keyboard and Mouse Combo. This product provides a reliable 2.4 GHz wireless connection, a comfortable typing experience with silent keys, and a precise mouse for enhanced productivity. This manual will guide you through the setup, operation, and maintenance of your new device.

Image: The SBARDA wireless keyboard and mouse combo, featuring a full-size black keyboard, a black ergonomic mouse, and a small USB receiver.
Package Contents
- 1 x SBARDA Wireless Keyboard
- 1 x SBARDA Wireless Mouse
- 1 x USB Nano Receiver (stored inside the mouse battery compartment)
- 1 x AA Battery (for mouse, included)
- User Manual (this document)
Setup Instructions
Follow these steps to set up your SBARDA Wireless Keyboard and Mouse Combo:
- Locate the USB Nano Receiver: The USB receiver is conveniently stored inside the mouse's battery compartment. Open the battery cover on the underside of the mouse to retrieve it.
- Insert Batteries:
- For the mouse: Insert the included 1 AA battery into the mouse's battery compartment. Ensure correct polarity.
- For the keyboard: Insert 2 AAA batteries (not included) into the keyboard's battery compartment, located on the underside. Ensure correct polarity.
- Connect the USB Receiver: Plug the USB Nano Receiver into an available USB port on your computer, laptop, or compatible device.
- Power On: Turn on the power switch on the underside of the mouse. The keyboard does not have a separate power switch and will activate once batteries are inserted and the receiver is connected.
- Automatic Connection: The keyboard and mouse should automatically connect to your device. No drivers are typically required for Windows, Linux, iOS, or Android systems. For Apple devices, if a direct USB-A port is not available, a USB-C to USB-A adapter may be required.

Image: A detailed view of the mouse's underside, showing the battery compartment open and the USB receiver being removed. The image highlights the location of the USB receiver next to the AA battery slot.

Image: A laptop with the USB receiver plugged into its side, illustrating the 2.4G wireless connection to the keyboard and mouse, with a 10-meter range indicated.

Image: A step-by-step visual guide showing how to retrieve the USB dongle from the mouse, insert batteries into both the mouse and keyboard, and turn on the mouse switch.
Operating Instructions
Keyboard Functions
The SBARDA keyboard features a full-size UK QWERTY layout with 108 keys, including a numeric keypad and 12 multimedia function keys.
- Multimedia Keys: Access common functions quickly by pressing the Fn key in combination with the F1-F12 keys. These include media playback controls, volume adjustment, mute, email, web browser, and calculator.

Image: A diagram illustrating the multimedia functions of the F1-F12 keys when used with the Fn key, including media player, volume control, mute, previous/next track, play/pause, stop, website, email, documentation, and calculator.
- Silent Keys: The keyboard is designed with silent crater-switch keys to minimize typing noise, providing a quiet working environment.
Mouse Functions
The SBARDA mouse offers precise tracking and silent clicks.
- DPI Adjustment: The mouse supports adjustable DPI settings (800/1200/1600 DPI) to customize cursor sensitivity. Press the DPI button (usually located near the scroll wheel) to cycle through the settings.
- Silent Clicks: The mouse features silent switches to reduce click noise, similar to the keyboard's silent design.

Image: A close-up of the SBARDA mouse, showing a circular gauge indicating adjustable DPI settings of 800, 1200, and 1600, with the DPI button highlighted.

Image: An illustration emphasizing the quiet operation of both the keyboard and mouse, with a sleeping child in the background, and a diagram showing the 'Button inside Crater Structure' for lowest typing noise.
Maintenance
To ensure the longevity and optimal performance of your SBARDA Wireless Keyboard and Mouse Combo, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the surfaces of the keyboard and mouse. For stubborn dirt, a slightly damp cloth with mild soap can be used, but ensure no liquid enters the device. Avoid abrasive cleaners or solvents.
- Battery Replacement: Replace batteries when performance degrades or the low battery indicator (if present) illuminates. Always use new batteries of the specified type (1 AA for mouse, 2 AAA for keyboard). Dispose of old batteries responsibly.
- Storage: When not in use for extended periods, turn off the mouse to conserve battery life. Store the USB receiver inside the mouse's battery compartment to prevent loss. Keep the devices in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your SBARDA Wireless Keyboard and Mouse Combo, try the following solutions:
- No Response from Keyboard/Mouse:
- Ensure batteries are correctly inserted and not depleted. Replace if necessary.
- Verify the mouse power switch is in the 'ON' position.
- Check that the USB receiver is securely plugged into a working USB port on your computer. Try a different USB port.
- Move the keyboard and mouse closer to the USB receiver to ensure they are within the 10-meter operating range.
- Restart your computer.
- Lag or Intermittent Connection:
- Ensure there are no large metal objects or other wireless devices (like Wi-Fi routers, cordless phones) operating on the 2.4 GHz frequency nearby that could cause interference.
- Move the USB receiver to a front USB port or use a USB extension cable to bring it closer to the devices.
- Replace batteries.
- Mouse Cursor Jumps or is Inaccurate:
- Clean the optical sensor on the underside of the mouse.
- Use the mouse on a clean, non-reflective surface. A mouse pad is recommended.
- Adjust the DPI setting of the mouse.
Specifications
| Brand | SBARDA |
| Model Number | K55+M610 BLACK |
| Color | K55 Black |
| Connectivity Technology | 2.4 GHz Wireless (USB Receiver) |
| Operating System Compatibility | Linux, Windows, iOS, Android |
| Compatible Devices | Personal Computer, Laptop, iPad, Television, iPhone |
| Keyboard Number of Keys | 108 (UK QWERTY Layout) |
| Mouse DPI Settings | 800/1200/1600 DPI |
| Power Source | Battery Powered |
| Batteries Required | Yes |
| Battery Type (Mouse) | 1 x AA (included) |
| Battery Type (Keyboard) | 2 x AAA (not included) |
| Date First Available | April 16, 2022 |
Warranty and Support
SBARDA products are manufactured to high quality standards. For information regarding warranty coverage, technical support, or spare parts availability, please refer to the product packaging or contact SBARDA customer service directly. Contact details can typically be found on the manufacturer's official website or on the product's retail page.
Please retain your proof of purchase for any warranty claims.





