Introduction
This manual provides instructions for the Incase Wireless Desktop 900 Keyboard and Mouse Combo, designed by Microsoft. This wireless peripheral set offers a full-size keyboard with quiet-touch keys and a dual-handed mouse, providing a comfortable and efficient user experience. The system features a reliable wireless connection and extended battery life, ensuring precision performance for your personal computer, laptop, or tablet.

Image: The Incase Wireless Desktop 900 Keyboard, Mouse, and USB receiver.
Package Contents
- Incase Wireless Desktop 900 Keyboard
- Incase Wireless Desktop 900 Mouse
- USB Wireless Receiver
- 2 AAA Batteries (pre-installed in keyboard)
- 2 AA Batteries (pre-installed in mouse)
Setup
1. Battery Installation
The keyboard requires two AAA batteries, and the mouse requires two AA batteries. These are included and typically pre-installed. If replacement is needed, follow these steps:
- Keyboard: Locate the battery compartment on the underside of the keyboard. Open the cover, insert two AAA batteries, ensuring correct polarity (+/-), then close the cover.
- Mouse: Locate the battery compartment on the underside of the mouse. Open the cover, insert two AA batteries, ensuring correct polarity (+/-), then close the cover.

Image: Underside of the keyboard and mouse, indicating battery compartments and the mouse's power switch.
2. Connecting the Receiver
The Incase Wireless Desktop 900 uses a single USB receiver for both the keyboard and mouse.
- Locate an available USB-A port on your computer.
- Plug the USB wireless receiver firmly into the USB-A port.
- Your computer should automatically detect and install the necessary drivers. The keyboard and mouse are now ready for use.
Operating Instructions
Keyboard Features
- Quiet-Touch Keys: Designed to provide a comfortable and quiet typing experience, reducing noise during use.
- Full-Size Layout: Includes a standard alphanumeric section, function keys, and a dedicated numeric keypad for comprehensive data entry.
- Customizable Hotkeys: Features dedicated hotkeys for quick access to common functions. Customization options may be available through your operating system's settings.
Mouse Features
- Ambidextrous Design: The mouse is symmetrically designed for comfortable use by both left and right-handed individuals.
- Precision Navigation: Offers accurate and responsive cursor control for various tasks.
- Scroll Wheel: Facilitates easy scrolling through documents and web pages.
- Power Switch: Located on the underside of the mouse, allowing you to turn it off to conserve battery life when not in use.

Image: Diagram illustrating key features such as quiet-touch keys, customizable hotkeys, and 30 ft wireless connectivity.
Maintenance
Cleaning
To maintain optimal performance and appearance:
- Use a soft, lint-free cloth to wipe down the surfaces of the keyboard and mouse.
- For stubborn dirt, lightly dampen the cloth with water or a mild, non-abrasive cleaning solution. Avoid excessive moisture.
- Do not use harsh chemicals, solvents, or abrasive cleaners, as these can damage the product's finish.
Battery Replacement
Replace batteries when device performance degrades or stops. Refer to the 'Battery Installation' section for detailed instructions. Always use new batteries of the specified type (2 AAA for keyboard, 2 AA for mouse) and dispose of old batteries responsibly.
Troubleshooting
If you encounter issues with your Incase Wireless Desktop 900, try the following solutions:
- No Connection/Unresponsive Devices:
- Ensure the USB receiver is securely plugged into a working USB-A port on your computer.
- Check battery levels in both the keyboard and mouse. Replace if necessary.
- Ensure the mouse power switch (located on the underside) is in the "ON" position.
- Try plugging the USB receiver into a different USB port on your computer.
- Move the keyboard and mouse closer to the USB receiver to rule out range issues (maximum 30 feet).
- Lagging or Intermittent Performance:
- Reduce interference by moving other wireless devices (e.g., Wi-Fi routers, cordless phones) away from the USB receiver.
- Ensure a clear line of sight between the keyboard/mouse and the USB receiver.
Specifications
| Connectivity | USB Wireless (2.4 GHz) |
| Wireless Range | Up to 30 feet (10 meters) |
| Keyboard Batteries | 2 x AAA (included) |
| Mouse Batteries | 2 x AA (included) |
| Keyboard Dimensions | Approx. 16.8 x 6.1 x 1.1 inches (42.7 x 15.5 x 2.8 cm) |
| Mouse Dimensions | Approx. 4.4 x 2.5 x 1.6 inches (11.2 x 6.4 x 4.1 cm) |
| Item Weight | 1.8 pounds (0.82 kg) (combined) |
| Compatible Devices | Personal Computer, Laptop, Tablet |
| Special Features | Quiet Touch Keys, Ambidextrous Mouse Design, Customizable Hotkeys, AES 128-bit Encryption, Two-Year Battery Life (average) |

Image: Detailed dimensions of the Incase Wireless Desktop 900 Keyboard and Mouse.
Warranty and Support
For detailed warranty information, product registration, and technical support, please visit the official Incase website or contact their customer service department. Keep your purchase receipt as proof of purchase for any warranty claims.





