: Visit the 8BitDo Ultimate Software page or the official support site to download the latest version of 8BitDo Ultimate Software V2 for Windows.
Most R8 mice have 128KB–256KB of flash memory. After you adjust settings: r8 mouse software install
It is a known industry issue that drivers for OEM/generic gaming mice (including the R8) are often unsigned or distributed via unverified third-party websites. : Visit the 8BitDo Ultimate Software page or