1. Introduction
The Perixx PERIDUO-712B is a compact wireless keyboard and mouse combo designed for efficiency and convenience. This set includes a space-saving mini keyboard and a 3-button optical mouse, ideal for various environments such as home, office, or travel. It features a stable 2.4 GHz wireless connection and plug-and-play setup for immediate use.

Image 1.1: The Perixx PERIDUO-712B Wireless Mini Keyboard and Mouse Set, showcasing its compact design and included nano receiver.
Package Contents:
- 1 x Wireless Keyboard
- 1 x Wireless Mouse
- 1 x USB Nano Receiver
- 1 x User Manual (this document)
2. Getting Started (Setup)
Follow these steps to set up your Perixx PERIDUO-712B wireless keyboard and mouse set.
2.1 Battery Installation
- Keyboard: Locate the battery compartment on the underside of the keyboard. Insert two (2) AA alkaline batteries (not included), ensuring correct polarity.
- Mouse: Locate the battery compartment on the underside of the mouse. Insert one (1) AA alkaline battery (not included), ensuring correct polarity.

Image 2.1: Underside of the mouse, indicating the battery compartment and the storage slot for the USB nano receiver.
2.2 Connecting the Receiver
The USB nano receiver connects both the keyboard and mouse to your computer.
- Remove the USB nano receiver from its storage slot on the underside of the mouse.
- Plug the USB nano receiver into an available USB port on your computer.
- Your computer will automatically detect and install the necessary drivers. No additional software is required.
- The keyboard and mouse are now ready for use.
3. Operating Instructions
3.1 Using the Keyboard
The keyboard features a low-profile design with membrane switches for comfortable and quiet typing. It has a standard US English QWERTY layout.

Image 3.1: Detailed diagram illustrating the keyboard layout, including standard keys and function key assignments.
Multimedia Function Keys (Fn + F1-F12):
The keyboard includes 12 integrated multimedia hotkeys for quick access to various functions. To activate these functions, press and hold the Fn key, then press the corresponding F-key (F1-F12).
- Fn + Esc: Media Player
- Fn + F1: Previous Track
- Fn + F2: Play/Pause
- Fn + F3: Next Track
- Fn + F4: Mute
- Fn + F5: Volume Down
- Fn + F6: Volume Up
- Fn + F7: Home
- Fn + F8: Search
- Fn + F9: Email
- Fn + F10: Calculator
- Fn + F11: Favorites
- Fn + F12: My Computer

Image 3.2: Visual guide to the multimedia function keys and their corresponding actions.
3.2 Using the Mouse
The 3-button optical mouse provides precise tracking and a comfortable grip with its soft rubber coating. It operates at 1000 DPI.
- Left Click: Standard selection and activation.
- Right Click: Context menu access.
- Scroll Wheel: Scroll documents and web pages. Can also be pressed for middle-click functionality.

Image 3.3: The Perixx mouse, highlighting its ergonomic design, nano receiver, 3-button functionality, 30 ft operating range, and 75g weight.
4. Care and Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard and mouse. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials.
- Battery Replacement: Replace batteries when performance degrades. Always use fresh alkaline batteries of the specified type (AA).
- Storage: When not in use for extended periods, remove batteries to prevent leakage. Store the USB nano receiver in its dedicated slot on the mouse to prevent loss.
- Environment: Avoid exposing the devices to extreme temperatures, direct sunlight, or excessive moisture.
5. Troubleshooting
If you encounter issues with your PERIDUO-712B set, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Keyboard or mouse not responding |
|
| Intermittent connection or lag |
|
| Mouse tracking issues |
|
| Caps Lock indicator light behaves erratically |
|
6. Technical Specifications

Image 6.1: Technical drawing showing precise dimensions of the keyboard and mouse.
| Feature | Detail |
|---|---|
| Model | PERIDUO-712B |
| Connectivity | 2.4 GHz Wireless |
| Operating Range | Up to 30 ft (10 m) |
| Keyboard Dimensions | 11.46 × 5.43 × 0.77 inches (291 x 138 x 19.5 mm) |
| Keyboard Weight | 0.78 Pounds (approx. 354g) |
| Keyboard Layout | US English QWERTY, 84 keys |
| Mouse Dimensions | 4.09 × 2.44 × 1.33 inches (104 x 62 x 34 mm) |
| Mouse Weight | Approx. 75g |
| Mouse DPI | 1000 DPI |
| Power Source | Keyboard: 2 x AA batteries; Mouse: 1 x AA battery (not included) |
| Compatible OS | Windows 7, 8, 10, 11 (and older versions like XP, Vista) |
7. Warranty and Support
7.1 Warranty Information
The Perixx PERIDUO-712B Wireless Mini Keyboard and Mouse Set is backed by a 12-month limited warranty. This warranty covers manufacturing defects from the date of purchase. Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For technical assistance, warranty claims, or general inquiries, please visit the official Perixx website or contact their customer support directly. Information regarding spare USB receivers can also be found on the Perixx website or Amazon.
Manufacturer: Perixx Computer GmbH
For more information, visit: Perixx Store on Amazon







