1. Introduction
Thank you for choosing the T'nB MPV1 USB Numeric Keyboard. This manual provides essential information for setting up, operating, and maintaining your numeric keyboard. Designed for quick and easy data entry, this 23-key keypad with 4 hotkeys is compatible with both Mac and PC notebooks.
2. Package Contents
- T'nB MPV1 USB Numeric Keyboard
- User Manual (this document)
3. Setup
The T'nB MPV1 USB Numeric Keyboard is a plug-and-play device, requiring no additional drivers for most operating systems.
- Connect the Keyboard: Locate an available USB port on your notebook (PC or Mac).
- Insert the USB connector of the T'nB MPV1 numeric keyboard into the USB port.
- Your operating system should automatically detect and install the necessary drivers. This process may take a few moments.
- Once installation is complete, the numeric keyboard is ready for use.

Image: The T'nB MPV1 USB Numeric Keyboard showing its integrated USB cable ready for connection to a computer.
4. Operating Instructions
The T'nB MPV1 numeric keyboard provides a full set of numeric keys and additional function keys to enhance your data entry experience.

Image: A top-down view of the T'nB MPV1 USB Numeric Keyboard, illustrating the 23-key layout including numeric keys, arithmetic operators, and hotkeys.
4.1. Numeric Keypad Functionality
- Numeric Keys (0-9): Used for entering numerical data.
- Arithmetic Operators (+, -, *, /): For performing basic calculations.
- Decimal Point (.): For entering decimal numbers.
- Enter: Confirms input or moves to the next line.
- Backspace: Deletes the character to the left of the cursor.
4.2. Special Keys and Hotkeys
- Num Lock: Toggles the numeric keypad between number entry and navigation/function modes. When Num Lock is active (indicated by an LED light), the keys function as numbers. When inactive, keys like 7, 8, 9, 4, 5, 6, 1, 2, 3, 0, and . may function as Home, Up Arrow, PgUp, Left Arrow, Center, Right Arrow, End, Down Arrow, PgDn, Insert, and Delete respectively.
- Home / End / PgUp / PgDn: Navigation keys, typically active when Num Lock is off.
- Ins (Insert) / Del (Delete): Standard text editing functions.
- Tab: Moves the cursor to the next tab stop or field.
- 4 Hotkey Buttons: These keys provide quick access to specific functions. Refer to your operating system or application settings for potential customization or default functions. Common hotkey functions may include opening a calculator, web browser, or email client.
5. Maintenance
Proper care will ensure the longevity and optimal performance of your numeric keyboard.
- Cleaning: Use a soft, dry, lint-free cloth to wipe the surface of the keyboard. For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Avoid excessive moisture.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Liquids: Do not expose the keyboard to liquids. Spills can cause permanent damage.
- Handle with Care: Avoid dropping the keyboard or subjecting it to strong impacts.
6. Troubleshooting
If you encounter issues with your T'nB MPV1 numeric keyboard, try the following solutions:
- Keyboard Not Responding:
- Ensure the USB cable is securely plugged into both the keyboard and your computer's USB port.
- Try plugging the keyboard into a different USB port on your computer.
- Restart your computer.
- Test the keyboard on another computer to determine if the issue is with the keyboard or your computer's setup.
- Keys Not Registering Correctly:
- Check if the Num Lock key is in the desired state (on for numbers, off for navigation).
- Ensure no debris is lodged under the keys.
- Hotkeys Not Working:
- Hotkey functionality can sometimes depend on the operating system or specific application. Ensure your system is up to date.
- Some hotkeys may require specific software or drivers that are not included with a basic plug-and-play device. Consult your computer's documentation for hotkey customization.
7. Specifications
| Model Name | MPV1 |
| Brand | T'nB |
| Connectivity Technology | USB |
| Number of Keys | 23 |
| Hotkey Keys | 4 |
| Compatible Devices | Laptop (Mac/PC) |
| Product Dimensions (LxWxH) | 3.74 x 0.79 x 6.1 inches (9.5 x 2 x 15.5 cm) |
| Item Weight | 4.1 ounces (116 grams) |
| Material | Plastic, Silicone |
| Color | Black |
8. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official T'nB website. Keep your proof of purchase for warranty claims.





