Plugged this into the back of my EZ-900 and it instantly made firing the S1 button way easier during long sessions. The one-foot cord is just the right length for my setup. Solid, simple, and works exactly as described.
Leo Y.★★★★★
For a little wired button, the 1 ft cord reaches my trigger finger just right when the transmitter's on my belt. It clicks cleanly every time and snaps into the charging port snugly, so no accidental disconnects mid-shot. Exactly what I needed to fire without shifting my grip.
Emily K.★★★★★
Plugging it into the charging port is a bit fiddly the first time, but once it's seated, the wired response is instant and totally reliable for thumb firing. The one-foot cord keeps things tidy without getting in the way during a shoot.