Bracket Pole Mount Double Arm https://www.amazon.com/dp/B00BT7EA18?ref=ppx_pop_mob_ap_share

I used heavyduty velcro to attach my warthog throttle (which is as heavy as they come) and it worked really well. Cheap and convenient as you can swing it under your desk afterwards (that’s why you want to put it lower on the table’s leg to make room for the height)

I prefer Dual T.16000s. Connect them to your chair. I used Velcro. See the links.

2 VESA Pole Mounts Works on most chairs.

Setup 1 Photo

Setup 2 Photo

The Pole Mounts have bolts that can be tightened so they will not move!