Amazon.com: OSD in Wall Slider Volume Control High Definition Resister Based 150W SKR120 : Electronics
Adjust Your PC Volume with This Digital Slider Control
Vettoriale Stock UI slider bar buttons, volume slide toggles and switch control, vector web interface. Realistic metal slider buttons for music player or equalizer and menu settings, switch on and off toggles
100W Decora Slider Volume Control | Whole House Audio