1. Introduction
The Logitech K120 Wired Keyboard is designed for comfortable, quiet typing and reliable performance. Its plug-and-play USB connection ensures easy setup, making it an ideal partner for your PC or laptop. This manual provides essential information for setting up, operating, and maintaining your keyboard.
Figure 1: Logitech K120 Wired Keyboard
2. What's in the Box
Your Logitech K120 Wired Keyboard package should contain the following items:
- Logitech K120 Wired Keyboard
- User Documentation
Figure 2: Package Contents
3. Setup
The Logitech K120 keyboard offers simple plug-and-play functionality, requiring no software installation.
- Locate an available USB port on your computer (PC or laptop).
- Plug the USB connector of the Logitech K120 keyboard into the USB port.
- The keyboard is now ready for use.
Compatibility: This full-size keyboard is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or later, and Linux kernel 2.6+.
Figure 3: Plug-and-Play Setup
4. Operating Instructions
4.1. Comfortable Typing Experience
The Logitech K120 features deep-profile keys and a full-size standard layout, including F-keys and a number pad, designed for comfortable and efficient typing during long sessions.
Figure 4: Key Design for Comfort
4.2. Spill-Resistant Design
This durable keyboard is built with a spill-resistant design, protecting it from accidental liquid spills. It has been tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.
Figure 5: Spill-Resistant Feature
4.3. Adjustable Typing Angle
The keyboard includes sturdy tilt legs with adjustable height, allowing you to set a comfortable typing angle that suits your preference.
Figure 6: Adjustable Tilt Legs
Figure 7: Key Features Overview
5. Maintenance
To ensure the longevity and optimal performance of your Logitech K120 keyboard, follow these maintenance tips:
- Cleaning: Regularly clean the keyboard surface with a soft, damp cloth. For dust and debris between keys, use compressed air.
- Spills: In case of a liquid spill, immediately unplug the keyboard from your computer. Turn it upside down to drain any liquid and allow it to dry completely before reconnecting. Refer to the 'Spill-Resistant Design' section for limitations.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your Logitech K120 keyboard, try the following basic troubleshooting steps:
- Keyboard Not Responding: Ensure the USB connector is securely plugged into a working USB port on your computer. Try plugging the keyboard into a different USB port.
- Computer Not Recognizing Keyboard: Restart your computer. This can often resolve connectivity issues.
- Keys Not Working: Check for any debris or obstructions under the affected keys. Gently clean around the keys.
If problems persist, refer to the official Logitech support resources or the full user manual linked in the 'Warranty and Support' section.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 920-002478 |
| Connectivity | Wired USB 2.0 |
| Layout | Full-size QWERTY with Number Pad |
| Color | Black |
| Item Weight | 1 pound (approx. 450g) |
| Product Dimensions (LxWxH) | 17.7 x 6.1 x 0.9 inches (450 x 155 x 23.5 mm) |
| Cable Length | 59.06 inches (150 cm) |
| Spill Resistance | Yes (tested up to 60 ml liquid spillage) |
| Material | 51% certified post-consumer recycled plastic in plastic parts |
| Operating System Compatibility | Windows XP, Vista, 7, 8, 10 or later; Linux kernel 2.6+ |
Figure 8: Keyboard Dimensions
8. Warranty and Support
For detailed warranty information and further support, please refer to the official Logitech website or the comprehensive user manual.
Official User Manual (PDF): Download PDF Manual
For additional assistance, visit the Logitech Store on Amazon.
