Introduction
Thank you for choosing the TECKNET TK-KM003 Full-Size Silent Wireless Keyboard and Mouse Combo. This product is designed to provide a comfortable and efficient typing and navigation experience with its ergonomic design, silent operation, and reliable 2.4G wireless connection. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new device.
Package Contents
- 1 x TECKNET Full-Size Wireless Keyboard
- 1 x TECKNET Wireless Mouse
- 1 x USB Receiver (stored inside the mouse battery compartment)
- 1 x User Manual
Setup
- Insert Batteries:
- Open the battery compartment on the underside of the keyboard and insert one AA battery (not included).
- Open the battery compartment on the underside of the mouse and insert one AA battery (not included). Ensure correct polarity.
- Connect USB Receiver:
Locate the USB receiver stored in the mouse battery compartment. Plug the USB receiver into an available USB port on your computer (PC or laptop).

Figure 1: Connecting the USB Receiver for a Stable 2.4G Wireless Connection
- Power On:
The keyboard and mouse should automatically connect to your computer. No additional software or drivers are required for installation.
Operating Instructions
Keyboard Features
- Ergonomic Design: The full-size keyboard features an 8-degree foldable tilt foot design and crater-shaped keycaps, conforming to the shape of your fingers for enhanced comfort during long typing sessions. This design helps prevent wrist strain.
- Spill-Proof Design: The keyboard is designed for durability with four drainage holes on the bottom to protect against minor liquid spills. This feature helps maintain functionality even if small amounts of liquid are accidentally spilled.
- Silent Typing: Utilizing PET film key switches and 3mm key travel, the keyboard reduces typing noise by up to 90%, providing a quiet working environment.
- Full-Size Layout: Includes a numeric pad for efficient data entry, suitable for both home and office use.

Figure 2: Ergonomic Keyboard Design and Features

Figure 3: Spill-Resistant Keyboard Design with Drainage Holes
Mouse Features
- Responsive Optical Tracking: The compact and lightweight wireless mouse uses a top-class optical IC and high-precision tracking engine for accurate movement.
- 1200 DPI: Provides 1200 DPI sensitivity, suitable for daily tasks and navigation on various surfaces.
- Silent Clicks: Equipped with silent micro-motion technology, the mouse clicks are nearly completely silent, minimizing disturbance in shared workspaces.

Figure 4: Silent Operation of Keyboard and Mouse
Energy Saving and Compatibility
Energy Saving
- Automatic Sleep Mode: Both the keyboard and mouse feature an automatic sleep mode to conserve battery power when not in use.
- Low Battery Alert: An LED indicator on the keyboard will alert you when the battery level is low, prompting for replacement.
- Extended Battery Life: Designed for long battery life, providing up to 36 months of use depending on usage.

Figure 5: Energy Saving Features
Wide Compatibility
The TECKNET TK-KM003 combo is compatible with a wide range of operating systems and devices:
- Operating Systems: Windows 11/10/8/7, Linux, iOS 10.4+
- Devices: Desktop PCs, Laptops, Computers

Figure 6: Wide Compatibility with Desktop and Laptop
Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard and mouse. For stubborn dirt, a slightly damp cloth can be used, ensuring no liquid enters the device.
- Battery Replacement: Replace batteries when the low battery indicator illuminates or when performance degrades. Always use new, high-quality AA batteries.
- Storage: When not in use for extended periods, remove the batteries to prevent leakage and store the devices in a cool, dry place.
Troubleshooting
| Problem | Solution |
|---|---|
| Keyboard/Mouse not responding |
|
| Lag or intermittent connection |
|
| Mouse goes to sleep frequently and requires a click to wake |
|
Specifications
- Brand: TeckNet
- Model: TK-KM003
- Color: Black
- Connectivity Technology: 2.4G Wireless (USB Receiver)
- Keyboard Layout: QWERTY, Full-Size with Numeric Pad
- Keyboard Features: Ergonomic Design, Spill-proof, Silent Keys, Multimedia Keys
- Mouse DPI: 1200 DPI
- Mouse Features: Optical Tracking, Silent Clicks, Ambidextrous
- Compatible Operating Systems: Windows 11/10/8/7, Linux, iOS 10.4+
- Compatible Devices: PC, Laptop, Computer
- Power: 1 x AA Battery for Keyboard (not included), 1 x AA Battery for Mouse (not included)
- Item Weight: Approximately 1.7 pounds (0.77 kg)
- Recommended Use: Office
Warranty and Support
TECKNET provides 36 months of support for this product (registration may be required). For technical assistance, warranty claims, or further information, please contact TECKNET customer support through their official website or the contact details provided with your purchase.
Safety Information
- Do not expose the device to extreme temperatures or humidity.
- Avoid dropping or subjecting the device to strong impacts.
- Keep out of reach of children.
- Dispose of batteries according to local regulations.





