Trigger Finger
Used by 2 peoplemusiciansfriend.com ↗

“I don't use much else when composing music, but when I play live I use an M-Audio Trigger Finger that I got from Guitar Center ten years ago.”
Leon Chang Interview, Artist, musician · via Uses This 
“ABX has managed to keep his M-Audio Trigger Finger intact over the years.”
Steve Sleeve Interview, Musician, DJ (The Hood Internet) · via Uses This