1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your HP M160 USB Wired Gaming Optical Mouse. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
The HP M160 mouse is designed for precise control and comfortable use, featuring a high-definition optical sensor, adjustable DPI settings, and an LED backlight for an enhanced user experience.

Image 1.1: Top view of the HP M160 mouse, showcasing its ergonomic design and integrated LED lighting.
2. Setup
2.1 Connecting the Mouse
- Locate an available USB port on your computer (desktop PC or laptop).
- Insert the USB connector of the HP M160 mouse into the USB port.
- The mouse is plug-and-play, meaning no additional drivers are typically required for basic functionality. Your operating system should automatically detect and configure the device.
2.2 System Requirements
- Operating System: Windows 10, Windows 8, Windows 7.
- Hardware Platform: Personal Computer, Laptop.
- Available USB port.

Image 2.1: The HP M160 mouse connected via its USB cable to a laptop, ready for use.
3. Operating the Mouse
3.1 Basic Functions
The HP M160 mouse features a standard 3-button layout with a scroll wheel:
- Left Button: Primary click function.
- Right Button: Secondary click function (context menu).
- Scroll Wheel: Used for vertical scrolling. Pressing the scroll wheel acts as the third button, often used for middle-click functions or opening links in new tabs.
3.2 DPI Adjustment
The mouse features adjustable DPI (Dots Per Inch) settings, allowing you to change cursor sensitivity. The available settings are 1000 DPI and 1600 DPI. The DPI setting can typically be cycled by pressing a dedicated button on the mouse, or it may automatically adjust based on usage. A higher DPI provides faster cursor movement, while a lower DPI offers more precise control.

Image 3.1: The HP M160 mouse designed for precise navigation with a 1000 DPI smooth cursor and crisp response.
3.3 Optical Tracking
The high-definition optical sensor delivers smooth and responsive cursor control. The mouse is designed to work effectively on a wide variety of surfaces, with or without a mouse pad, for precise tracking.
3.4 LED Backlight
The HP M160 mouse features an integrated LED backlight that provides a colorful breathing light effect, enhancing its aesthetic appeal during use.

Image 3.2: Side view of the HP M160 mouse, showcasing its vibrant LED breathing light effect.
4. Maintenance
4.1 Cleaning the Mouse
To maintain optimal performance and appearance, clean your mouse regularly:
- Disconnect the mouse from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe the exterior surfaces.
- Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the mouse's finish.
- For the optical sensor, use a dry cotton swab to gently remove any dust or debris.
4.2 Storage
When not in use, store the mouse in a clean, dry environment away from extreme temperatures and direct sunlight.
5. Troubleshooting
If you encounter issues with your HP M160 mouse, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Mouse not responding |
|
| Cursor movement is erratic or jumpy |
|
| LED backlight is not working or flickering |
|
| Buttons are unresponsive |
|
6. Specifications
| Feature | Detail |
|---|---|
| Brand | HP |
| Model Number | 843W8AA |
| Series | HP M160 |
| Connectivity Technology | USB Wired |
| Movement Detection Technology | Optical |
| DPI Settings | 1000 DPI, 1600 DPI |
| Number of Buttons | 3 (Left, Right, Scroll Wheel/Middle Button) |
| Special Features | Ergonomic Design, LED Lights (Breathing Effect) |
| Press Life | Up to 3 Million Clicks |
| Product Dimensions (LxWxH) | 11.9 x 6.4 x 3.7 cm (4.66 x 2.51 x 1.45 inches) |
| Item Weight | 110 g |
| Color | Black |
| Operating System Compatibility | Windows 10, Windows 7, Windows 8 |
| Included Components | Mouse |

Image 6.1: Dimensions of the HP M160 mouse, illustrating its palm-friendly design.
7. Warranty and Support
7.1 Warranty Information
The HP M160 USB Wired Gaming Optical Mouse comes with a 1-Year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by accident, misuse, abuse, unauthorized modification, or external causes such as power fluctuations or acts of nature.
7.2 Customer Support
For technical assistance, warranty claims, or further inquiries, please contact HP Customer Support through their official website or the contact information provided with your product packaging.