- (Mac) Apollo Twin & Apollo Twin MkII Installation, Registration & Authorization
- (Windows) Apollo Twin & Apollo Twin MkII Installation, Registration, & Authorization
- Windows Setup - Required Settings
- Windows Optimization - Optional Settings
- Configuring Windows for Thunderbolt
- Apollo Twin Offline Authorization
- Apollo Twin Legacy Registration & Authorization Directions (UAD v7.11 and below)
- "New Thunderbolt devices" message when first connecting UAD Thunderbolt hardware to Windows
- Setting Hardware Input & Output Levels on Apollo Twin
- Using Windows WDM System Audio with Apollo Twin
