The pneumatic column is the best part — one squeeze and it glides up smoothly, no cranking or fighting a stiff lever. It clamps rock solid to the back of my desk and hasn't budged in three weeks of daily use.
Ruby★★★★★
I was worried a clamp-on converter would wobble, but this thing locks solid to the back of my desk and doesn't budge. The pneumatic lift is smooth enough that I can raise it mid-call without spilling my coffee.
George Z.★★★★★
The pneumatic column makes height changes so smooth I can adjust mid-sentence without losing my train of thought. It clamps solidly to the back of my desk and hasn't budged once in three weeks of daily use.