The recommended distance is different depending on whether you're using a 1k dongle or higher. 
For 1k dongles:
1. Receiver and Mouse Dongle Range:
Recommended Range : Keep the receiver and mouse dongle within 2 meters for a reliable connection.
Maximum Range : Avoid exceeding 10 meters to prevent signal loss.
2. Mouse and Dongle Range:
Ensure that the mouse and dongle are within a 20-centimeter distance for a successful connection.
3. USB Extension Cable:
Use the provided USB extension cable when connecting the receiver and the dongle to prevent signal interference, ensuring a stable and interference-free connection.
For higher dongles (4k, 8k):
We suggest keeping a distance of 30 cm or less between mouse and dongle.
In summary, adhere to these range guidelines for an uninterrupted and efficient mouse and receiver connection.