Introduction
This manual provides detailed instructions for setting up, operating, and maintaining your Vention Wireless Keyboard and Mouse Combo (Model: KTD). This 2.4GHz wireless set is designed for convenient and efficient use in various environments, including office, home, and gaming setups. It features a full-size 104-key keyboard and an ergonomic 3-button mouse with 1200 DPI sensitivity.

Image: Vention Wireless Keyboard and Mouse Combo, highlighting 2.4GHz wireless transmission and full-size 104 keys.
Package Contents
Please check the package to ensure all items are present:
- 1 x Wireless Keyboard
- 1 x Wireless Mouse
- 1 x USB Wireless Receiver (stored inside the keyboard compartment)
- 1 x Mouse Pad (may vary by batch)
- 1 x Color Box

Image: Visual representation of the package contents including keyboard, mouse, mouse pad, and USB receiver.
Setup Instructions
Install Batteries:
- Keyboard: Remove the detachable top cover on the back of the keyboard. Insert one (1) AAA battery (Size 7) into the battery compartment, ensuring correct polarity. Replace the cover.
- Mouse: Remove the detachable top cover on the bottom of the mouse. Insert two (2) AAA batteries (Size 7) into the battery compartment, ensuring correct polarity. Replace the cover.
Note: Batteries are not included with this product.
Locate USB Wireless Receiver: The USB wireless receiver is conveniently stored inside the keyboard's battery compartment. Carefully remove it.
Connect Receiver: Plug the USB wireless receiver into an available USB port on your computer or compatible device. The system will automatically detect and install the necessary drivers (Plug and Play).
Power On: Ensure the keyboard and mouse are powered on. There is typically an on/off switch on the bottom of the mouse. The keyboard usually activates automatically once batteries are inserted and the receiver is connected.
Test Connection: Once connected, the keyboard and mouse should be ready for use. Test by typing and moving the mouse to ensure proper functionality.

Image: Diagram showing the location of the USB wireless receiver and battery compartments for both the keyboard and mouse.
Operating Instructions
Keyboard Operation
- Full-size Layout: The keyboard features a full-size 104-key layout, including standard alphanumeric keys, a numeric keypad, and dedicated directional keys for comprehensive control.
- Multimedia Function Keys: Utilize the multimedia function keys (often accessed via the 'Fn' key in combination with F-keys) for quick access to volume control, media playback, and other system functions.
- LED Indicators: Observe the LED indicators for Num Lock, Caps Lock, and battery status. A low battery indicator will alert you when it's time to replace the keyboard battery.
- Footstand Support: Adjust the integrated footstands on the underside of the keyboard to achieve a comfortable typing angle.
- Contoured Keycaps: The soft-touch, contoured keycaps are designed for enhanced typing comfort and efficiency during prolonged use.

Image: Close-up of keyboard showing contoured keycaps and LED indicators for Num Lock, Caps Lock, and battery.
Mouse Operation
- 3-Button Symmetrical Design: The mouse features a standard 3-button layout (left-click, right-click, scroll wheel/middle-click) with a symmetrical design suitable for both left and right-handed users.
- 1200 DPI Sensitivity: The mouse operates at 1200 DPI, providing accurate and smooth cursor control for various tasks.
- Ergonomic Design: The mouse is designed with smooth curves to fit comfortably in your palm, supporting different grip styles (palm, fingertip, claw).
- Fluid Scrolling: The gear-shaped ergonomic scroll wheel allows for effortless and precise scrolling.

Image: Illustrates the ergonomic design of the mouse for different grip types and the footstand support for the keyboard.
Maintenance
- Cleaning: The keycaps feature a scratch-resistant coating and are designed for easy cleaning. Use a soft, damp cloth to wipe down the keyboard and mouse. Avoid harsh chemicals or abrasive materials.
- Battery Replacement: Replace batteries promptly when the low battery indicator appears to ensure uninterrupted performance.
- Storage: When not in use for extended periods, consider removing the batteries to prevent leakage. The USB receiver can be stored in its dedicated compartment within the keyboard for safekeeping.
- Avoid Liquids: Keep the keyboard and mouse away from liquids to prevent damage to internal components.

Image: Highlights the clear, wear-resistant, and easy-to-clean characters on the keycaps.
Troubleshooting
- No Response from Keyboard/Mouse:
- Ensure batteries are correctly installed and not depleted. Replace if necessary.
- Check that the USB wireless receiver is securely plugged into a working USB port on your device.
- Try plugging the receiver into a different USB port.
- Ensure the mouse's power switch (located on the bottom) is in the 'ON' position.
- Intermittent Connection/Lag:
- Move the keyboard and mouse closer to the USB receiver. The maximum effective range is 10 meters.
- Avoid placing the receiver near large metal objects or other devices that emit strong radio signals (e.g., Wi-Fi routers, cordless phones), as these can cause interference.
- Ensure there are no physical obstructions between the devices and the receiver.
- Keys Not Registering/Mouse Cursor Jumps:
- Clean the keyboard keys and mouse sensor to remove any dust or debris.
- Ensure the mouse is used on a suitable surface; reflective or uneven surfaces can affect tracking.
- Multimedia Keys Not Working:
- Some operating systems may require specific drivers or settings for multimedia keys. Check your device's settings or Vention's support resources if available.
Specifications
| Feature | Detail |
|---|---|
| Brand | Vention |
| Name | Wireless Full-Sized Keyboard and Mouse Combo with Mouse Pad Black Slim Type |
| Model | KTD |
| Color | Black |
| Connection | Wireless 2.4GHz |
| Shell Material | ABS |
| Transmission Distance | ≤10 meters |
| Mouse Sensitivity | 1200 DPI |
| Keyboard Keys | 104 Keys |
| Power Supply (Keyboard) | 1 x AAA Battery (Size 7) |
| Power Supply (Mouse) | 2 x AAA Batteries (Size 7) |
| Compatible System | Windows, Android, Linux, macOS |
| Operating Temperature | -6°C ~ +46°C |
| Net Weight (Keyboard) | 460±10g |
| Net Weight (Mouse) | 48±10g |
| Warranty | 1 Year |
| Package Dimensions | 52cm (L) x 15cm (W) x 4cm (H) |
| Keyboard Dimensions | 438mm (L) x 132mm (W) x 24mm (H) |
| Mouse Dimensions | 108mm (L) x 65mm (W) x 37mm (H) |

Image: Detailed dimensions of the Vention wireless keyboard and mouse.
User Tips
- For optimal wireless performance, keep the USB receiver within a few feet of the keyboard and mouse, especially in environments with potential interference.
- Consider using rechargeable AAA batteries for both devices to reduce waste and ensure continuous power.
- Regularly clean the mouse's optical sensor to maintain precise tracking.
- If you experience any input lag, try restarting your computer or re-inserting the USB receiver.
Warranty and Support
The Vention Wireless Keyboard and Mouse Set (Model: KTD) comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact the seller or Vention customer service through the platform where you purchased the product. Please retain your proof of purchase for warranty validation.