Mounting Hardware and Stands - Proclip - The Keyboard Mount Is Designed To Be Used With The ProClip 3 Way Heavy Duty Swivel Mount With Amps Hole Pattern. The Keyboard Mount Integrates With A ProClip Tablet Holder To Create A Keyboard Tray For The Device In A Vehicle. Adjustable Keyboard Tray With Amps Holes For Various Keyboards. Can Be Used With Most ProClip Tablet Holders. Multiple Amps Hole Patterns And Vesa 75 & 100 For Easy Mounting.