: Look for a QR code printed on the side or bottom of the original box. Many budget gaming mice use these codes to link directly to a specific driver hosted on cloud services like Google Drive or Mega.
The software allows for the reprogramming of the 7 physical buttons. Deiog G11 Mouse Software Download
While there is no single universal "Deiog" global portal, you can generally find the necessary drivers and customization tools through these channels: Furycube Official Support : The G11 is widely supported by the Furycube driver page The Ultimate Guide to Deiog G11 Mouse Software