1. Package Contents
Please verify that all items are present in the package:
- Wireless Keyboard
- Wireless Mouse
- USB 2.4G Receiver
- 2 x AAA Batteries (for keyboard)
- 1 x AA Battery (for mouse)

Image 1.1: Contents of the SABLUTE Wireless Keyboard and Mouse Combo package, including the keyboard, mouse, USB receiver, and required batteries.
2. Setup Guide
2.1 Battery Installation
The keyboard requires two AAA batteries, and the mouse requires one AA battery. Batteries are included in the package.
- Locate the battery compartment on the underside of the keyboard and mouse.
- Open the battery compartment covers.
- Insert the batteries, ensuring correct polarity (+ and -).
- Close the battery compartment covers securely.

Image 2.1: The wireless keyboard and mouse with the included AAA and AA batteries, ready for installation into their respective compartments.
2.2 Connecting to Your Device
The keyboard and mouse connect wirelessly via a single 2.4 GHz USB receiver.
- Locate the USB 2.4G receiver. It may be stored in the mouse's battery compartment or packaged separately.
- Plug the USB receiver into an available USB port on your computer (PC, laptop, etc.).
- The operating system should automatically detect and install the necessary drivers.
- The keyboard and mouse are pre-paired with the receiver and should be ready for use within a few seconds.

Image 2.2: The USB 2.4G receiver, which provides a wireless connection for both the keyboard and mouse with a range of up to 33 feet.
2.3 Compatibility
This combo is compatible with various operating systems and devices:
- Operating Systems: Windows, macOS, Chrome OS, Linux
- Devices: PC, Laptop, Desktop, Chromebook, Dell Inspiron, HP ENVY, HUAWEI MateBook, Macbook Air, iMac
Note: A USB-C dongle is not included. This keyboard and mouse combo cannot connect directly to tablets or phones without a compatible USB-A port or adapter.
3. Operating Instructions
3.1 Keyboard Features
- Ergonomic Wrist Rest: The keyboard features a built-in 2.8-inch wide wrist rest designed to provide support and reduce strain during extended typing sessions. It also has a 10° tilt angle for improved comfort.
- Integrated Phone/Tablet Holder: A slot is provided at the top of the keyboard to hold phones and tablets up to 11.9 inches, facilitating multitasking.
- Multimedia Hotkeys: Six dedicated multimedia hotkeys are available for quick access to functions such as:
- Previous Page
- Next Page
- Refresh/Search
- Search
- Stop Loading Page
- Calculator
- Silent Typing: The soft membrane keys are designed to reduce typing noise by up to 95%, promoting a quiet work environment.

Image 3.1: The ergonomic design of the keyboard, highlighting the integrated wrist rest and the 10-degree tilt for comfortable typing.

Image 3.2: The keyboard's built-in holder accommodating a tablet, demonstrating its utility for multitasking.

Image 3.3: A close-up of the keyboard's multimedia shortcut keys, providing quick access to common functions.
3.2 Mouse Features
- 6-Button Design: The mouse features a standard left/right click, scroll wheel, DPI switch button, and dedicated forward/backward buttons for web browsing and navigation.
- Adjustable DPI: Cycle through three DPI levels (800, 1200, 1600) using the DPI switch button to adjust cursor sensitivity.
- Silent Clicks: Equipped with Silent Micro Motion technology, the mouse buttons produce minimal noise during clicks.

Image 3.4: The wireless mouse, illustrating its ergonomic design, six buttons (including forward/backward), and the DPI switch button.
3.3 Power Saving Mode
To conserve battery life, both the keyboard and mouse feature an automatic sleep mode:
- The devices will enter sleep mode after approximately 10 minutes of inactivity.
- To wake the keyboard, press any key.
- To wake the mouse, click any button.
- The devices offer up to 365 days of standby time for the keyboard and 400 hours of working time for the mouse on a single set of batteries.

Image 3.5: Illustration of the power-saving function, showing the 10-minute auto-sleep mode and methods to wake the keyboard and mouse.
4. Maintenance
4.1 Cleaning
To maintain optimal performance and appearance:
- Disconnect the USB receiver from your computer before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
- Avoid using harsh chemicals, abrasive cleaners, or solvents.
- For dust and debris between keys, use compressed air.
4.2 Storage
When not in use for extended periods:
- Remove batteries from both the keyboard and mouse to prevent leakage.
- Store the USB receiver in a safe place to prevent loss.
- Keep the devices in a cool, dry environment away from direct sunlight and extreme temperatures.
5. Troubleshooting
If you encounter issues with your SABLUTE Wireless Keyboard and Mouse Combo, please refer to the following common solutions:
5.1 Connection Issues
- No Connection: Ensure the USB receiver is securely plugged into a working USB port. Try a different USB port.
- Interference: Move the keyboard and mouse closer to the USB receiver. Avoid placing the receiver near other wireless devices or large metal objects that might cause interference.
- Re-pairing: If the connection is lost, try unplugging and re-plugging the USB receiver. The devices should automatically reconnect.
5.2 Key/Mouse Unresponsiveness
- Low Battery: Check the battery levels. Replace batteries in both the keyboard (2x AAA) and mouse (1x AA) if they are low or depleted.
- Sleep Mode: If the devices are unresponsive, they might be in power-saving sleep mode. Press any key on the keyboard or click any button on the mouse to wake them.
- Dirty Contacts: Ensure no debris is obstructing the keys or mouse sensor. Clean as per the Maintenance section.
5.3 Battery Life
- Frequent Battery Replacement: Ensure you are using fresh, high-quality batteries. The operating environment and usage patterns can affect battery life.
- Power Saving: Confirm that the devices are entering sleep mode after inactivity.
5.4 Important Notice
This keyboard and mouse combo is designed for use with devices featuring a standard USB-A port. It cannot connect directly to mobile phones or tablets that only have USB-C ports without a suitable adapter (not included).
6. Product Specifications
| Feature | Specification |
|---|---|
| Model Number | KC213D |
| Product Dimensions (Keyboard) | 16.54 x 8.27 x 1.38 inches (420 x 210 x 35 mm) |
| Item Weight | 2 pounds (0.91 kg) |
| Connectivity Technology | 2.4G USB Wireless |
| Wireless Range | Up to 33 feet (10 meters) |
| Keyboard Batteries | 2 x AAA batteries (included) |
| Mouse Batteries | 1 x AA battery (included) |
| Mouse DPI Levels | 800 / 1200 / 1600 |
| Special Features | Ergonomic Wrist Rest, Phone Holder, Full Size, Shortcut Keys, Low-profile keycap, Water Repellent |
| Compatible Devices | PC, Laptop, Chromebook, Dell Inspiron, HP ENVY, HUAWEI MateBook, Macbook Air, iMac, Television |

Image 6.1: Detailed dimensions of the SABLUTE Wireless Keyboard and Mouse for reference.
7. Warranty and Support
SABLUTE provides comprehensive support for its products:
- Manufacturer Warranty: 360 Days
- Product Replacement: 90 Days
- Customer Service Response: Within 24 hours
For technical assistance or warranty claims, please contact SABLUTE customer support:
- Phone (US): 1-888-858-1618
- Operating Hours: Monday - Friday, 9 AM - 1 PM PST and 2 PM - 6 PM PST

Image 7.1: SABLUTE customer support details, including contact number and warranty periods.





