Introduction
This manual provides comprehensive instructions for the SOLAKAKA SM850 Wireless Gaming Mouse. It covers setup, operation, customization, and maintenance to ensure optimal performance and longevity of your device.
What's in the Box
- Mouse
- Product Manual
- USB-C Cable
- USB Wireless Receiver (dongle)

Image: The SOLAKAKA SM850 Wireless Gaming Mouse in black, shown alongside its compact USB wireless receiver.
Product Features
- High-Precision PAW3311 Optical Sensor: Equipped with the advanced PAW3311 sensor, the SM850 gaming mouse offers 6 adjustable DPI level (1200/1600/2400/3200/6400/12000) and can be customized up to 24000 DPI via driver. With a 300IPS tracking speed and 35G acceleration, it delivers precise tracking and rapid response, At the same time, its 125Hz~1000Hz polling rate allows each operation to respond quickly, giving players an advantage in the competition.
- Ultra-Lightweight Design at 55g: The SM850 gaming mouse combines innovative materials and structural optimization to achieve an incredibly lightweight design. This reduces strain on your wrist and arm, allowing you to stay at your best during long gaming sessions and intense battles.
- Tri-Mode Connectivity Options: The SM850 wireless mouse supports USB-C wired, BT5.1, and 2.4G wireless connections, providing flexibility for both gaming and office use. Easily switch between modes to suit your needs and enjoy seamless performance.
- Energy-Efficient 250h Battery Life: Powered by a built-in 500mAh high-efficiency battery and enhanced with energy-saving technology, enjoy extended wireless usage without worrying about frequent charging. Charge while with the wired mode for uninterrupted gaming.
- Programmable 6-Button Customization: The SOLAKAK SM850 gaming mouse features a 6-button configuration that can be fully customized to suit your gaming and office needs. Each button supports macro programming, allowing you to assign complex commands. Easily adjust DPI (up to 24000 DPI ), ensuring precise tracking and control. Whether you're tweaking sensitivity, or creating custom macros, you can maintain stable performance to obtain a more smooth and efficient operation experience.

Image: An overview graphic highlighting key features of the SM850 mouse, including 24000 DPI, Tri-Mode Connection, 300 IPS Tracking Speed, 6 Programmable Buttons, 35G Acceleration, Ergonomic Design, Rapid Fire Button, 55g Ultralight weight, 1000Hz Max Polling Rate, and 500mAh Long Battery Life.
Setup
Connecting Your Mouse
The SM850 offers three connectivity modes: 2.4G Wireless, Bluetooth 5.1, and USB-C Wired.
2.4G Wireless Connection
- Locate the USB wireless receiver stored in the compartment on the underside of the mouse.
- Plug the USB receiver into an available USB port on your computer.
- Slide the switch on the bottom of the mouse to the "2.4G" position.
- The mouse will automatically connect to the receiver.
Bluetooth 5.1 Connection
- Slide the switch on the bottom of the mouse to the "BT" position.
- On your computer, navigate to Bluetooth settings and enable Bluetooth.
- Search for new devices and select "SM850" from the list to pair.
- The mouse's indicator light will blink blue during pairing and become solid once connected.
USB-C Wired Connection
- Connect one end of the provided USB-C cable to the mouse's front port.
- Connect the other end of the USB-C cable to an available USB port on your computer.
- The mouse will function as a wired mouse and charge simultaneously.

Image: The SM850 mouse connected via its tri-mode options: Bluetooth 5.1, 2.4GHz Wireless (via USB dongle), and USB-C Wired, demonstrating its versatility for different setups.
Video: An official product video demonstrating the features and connectivity options of the SOLAKAKA SM850 Wireless Gaming Mouse, including its tri-mode functionality and lightweight design.
Operating Instructions
Button Functions
The SM850 features 6 programmable buttons for enhanced control.
| Button No. | Function | Description |
|---|---|---|
| 1 | Left Button | Primary click function. |
| 2 | Right Button | Secondary click function. |
| 3 | Scroll/Middle Button | Scroll up/down, middle click. |
| 4 | Forward Key | Default: Navigate forward in browsers/applications. |
| 5 | Backwards Key | Default: Navigate backward in browsers/applications. |
| 6 | DPI Switching Button | Cycles through preset DPI levels. Located on the underside of the mouse. |

Image: A diagram illustrating the customizable button functions of the SM850 mouse, including Left/Right buttons, Scroll/Middle button, Forward/Backwards keys, and the DPI switching button, along with the USB-C port and indicator lights.
Customization
Adjusting DPI Levels
The SM850 offers 6 adjustable DPI levels (1200/1600/2400/3200/6400/12000) directly from the mouse. For advanced customization up to 24000 DPI and macro programming, use the dedicated driver software.

Image: The SM850 mouse highlighting its 6 adjustable DPI levels (1200, 1600, 2400, 3200, 6400, 12000), with an emphasis on accurate tracking and quick switching for various uses.
Software Customization (Windows Only)
Download the SM850 mouse software from bit.ly/m/corbobo to unlock full customization options, including:
- Button remapping and assignment.
- Macro programming for complex commands.
- Fine-tuning DPI settings up to 24000 DPI.
- Adjusting polling rate (125Hz~1000Hz).
- Sensor settings and RGB light adjustments.
Note: The customization software is only compatible with Windows operating systems.

Image: Screenshots of the SM850 mouse customization software interface, showing options for default button functions, button programming, DPI & RGB adjustment, and macro customization.
Charging and Battery Life
The SM850 is equipped with a built-in 500mAh high-efficiency battery, providing up to 250 hours of usage on a single charge.
- To charge, connect the mouse using the provided USB-C cable to your computer or a USB power adapter.
- The mouse can be used in wired mode while charging.
- An indicator light will show charging status.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. Avoid harsh chemicals or abrasive materials.
- Storage: Store the mouse in a cool, dry place away from direct sunlight and extreme temperatures.
- Durability: The mouse is designed with innovative materials for anti-scratch, anti-dust, and water-resistant properties, helping it withstand sweat and minor aquatic accidents.

Image: The SM850 mouse depicted with water droplets, illustrating its anti-scratch, anti-dust, and water-resistant features, designed for enhanced durability and comfort.
Troubleshooting
Mouse Not Responding
- Ensure the mouse is charged. Connect it via USB-C cable to charge.
- Check the connectivity mode switch on the bottom of the mouse. Ensure it's set to the correct mode (2.4G or BT).
- For 2.4G mode, ensure the USB receiver is securely plugged into your computer. Try a different USB port.
- For Bluetooth mode, ensure Bluetooth is enabled on your computer and the mouse is paired. Try re-pairing the device.
- If using wired mode, ensure the USB-C cable is properly connected to both the mouse and the computer.
Cursor Movement is Erratic or Laggy
- Check the mouse's DPI setting. Adjust it to a suitable level using the DPI switch or software.
- Ensure the mouse sensor is clean and free from dust or debris.
- Use the mouse on a clean, uniform surface or a mouse pad for optimal tracking.
- Ensure there are no strong wireless interference sources nearby (e.g., other 2.4GHz devices, large metal objects).
Battery Not Charging
- Ensure the USB-C cable is not damaged and is properly connected.
- Try a different USB port or power adapter.
- Allow the mouse to charge for a few minutes before checking the indicator light.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SM850 |
| Product Dimensions | 4.72 x 3.07 x 0.04 inches |
| Item Weight | 1.28 ounces |
| Sensor | PAW3311 Optical Sensor |
| DPI Levels | 1200/1600/2400/3200/6400/12000 (up to 24000 via software) |
| Tracking Speed | 300 IPS |
| Acceleration | 35G |
| Polling Rate | 125Hz~1000Hz |
| Connectivity | Bluetooth 5.1, 2.4G Wireless, USB-C Wired |
| Battery Capacity | 500mAh |
| Battery Life | Up to 250 hours |
| Programmable Buttons | 6 |
Warranty and Support
For warranty information and technical support, please refer to the official CORBOBO website or contact their customer service. Keep your purchase receipt for warranty claims.
Visit the CORBOBO Store: CORBOBO Store