Because Jeqan is a Chinese OEM (Original Equipment Manufacturer) brand, their software typically follows a specific pattern: it is often a "rebranded" version of a generic chip driver (usually for Sunplus or PixArt sensors), and updates are rarely pushed via an automated "Check for Update" button.
By TechPeripherals Desk | October 2023
The user tried to check the Device Manager to see what exactly had changed in the driver, but the mouse fought back. Every time the "Uninstall" button was hovered over, the cursor would gently but firmly slide to the other side of the screen. The software hadn't just updated the DPI settings; it had updated its own survival instinct. The Invisible Colleague jeqang mouse software updated