1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your HP Wired Desktop 320K Keyboard. Please read these instructions carefully before using the product.

Figure 1: HP Wired Desktop 320K Keyboard. This image shows the full keyboard from an angled perspective, highlighting its layout and wired connection.
The HP Wired Desktop 320K Keyboard is designed to offer a dependable input solution for your desktop computing needs. It features a USB interface for easy connectivity and plunger key switch technology for reliable performance. This keyboard is compatible with Windows operating systems.
2. What's in the Box
Verify that all items are present in the package:
- HP Wired Desktop 320K Keyboard
- Quick Start Poster (QSP)
- Warranty Card
- Product Notice

Figure 2: Package Contents. This image displays the HP Wired Desktop 320K Keyboard and its included documentation, laid out as if just unboxed.
3. Setup Instructions
Follow these steps to connect your HP Wired Desktop 320K Keyboard to your computer:
- Unpack the Keyboard: Carefully remove the keyboard and all accessories from the packaging.
- Locate a USB Port: Identify an available USB port on your computer.
- Connect the USB Cable: Insert the USB connector from the keyboard cable into the available USB port on your computer.
- System Recognition: Your operating system (Windows) should automatically detect and install the necessary drivers for the keyboard. This process may take a few moments.
- Test the Keyboard: Open a text editor or any application that accepts text input and type to ensure all keys are functioning correctly.

Figure 3: USB Connection. This image shows the keyboard from a top-down view with its coiled USB cable, illustrating the wired connection method.
4. Operating Instructions
The HP Wired Desktop 320K Keyboard functions as a standard QWERTY keyboard. It is compatible with Windows operating systems and provides a full set of keys for typing, navigation, and numerical input.
- Standard Typing: Use the alphanumeric keys for text input.
- Function Keys (F1-F12): These keys perform various functions depending on the application or operating system. Some may have secondary functions accessible via the Fn key.
- Numeric Keypad: The dedicated numeric keypad on the right side allows for efficient data entry. Ensure Num Lock is active for numerical input.
- Navigation Keys: Use the arrow keys, Home, End, Page Up, and Page Down keys for cursor movement and document navigation.
- Special Keys: Keys like Caps Lock, Shift, Ctrl, and Alt modify the behavior of other keys. The Windows key opens the Start menu.

Figure 4: Keyboard Features. This image highlights key features such as USB connectivity, reduced size, low-profile quiet keys, and the use of recycled plastic in manufacturing.
5. Maintenance
To ensure the longevity and optimal performance of your keyboard, follow these maintenance guidelines:
- Cleaning:
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface of the keys and casing.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the keyboard's finish.
- For dust and debris between keys, use compressed air.
- Storage: Store the keyboard in a clean, dry environment away from extreme temperatures and direct sunlight.
- Handling: Avoid dropping the keyboard or exposing it to excessive force, which can damage internal components or key mechanisms.
6. Troubleshooting
If you encounter issues with your HP Wired Desktop 320K Keyboard, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding | Loose USB connection, faulty USB port, driver issue. |
|
| Keys are sticking or unresponsive | Debris under keys, liquid spill, mechanical wear. |
|
| Numeric keypad not working | Num Lock is off. | Press the Num Lock key to activate the numeric keypad. |
7. Specifications
Key technical specifications for the HP Wired Desktop 320K Keyboard:
- Brand: HP
- Model: 320K
- Connectivity: Wired (USB)
- Key Switch Technology: Plunger
- Operating System Compatibility: Windows
- Item Weight: 1.26 pounds (approx. 0.57 kg)
- Product Dimensions (LxWxH): 17.7 x 5.8 x 1 inches (approx. 44.96 x 14.73 x 2.54 cm)
- Manufacturer: HP Inc.
- Date First Available: December 6, 2020
- Included Components: Keyboard, QSP, Warranty Card, Product Notice

Figure 5: Product Dimensions. This image illustrates the length and width measurements of the HP Wired Desktop 320K Keyboard.
8. Warranty and Support
For detailed warranty information, please refer to the Warranty Card included in your product packaging. HP provides support for its products through various channels.
For further assistance, product registration, or to access the latest drivers and support documents, please visit the official HP support website or the HP Store on Amazon.