Ergotech Freedom Arm – Heavy Duty (HD) – Desk Monitor Arm (20-30 lbs capacity) $57.42

With 25% discount, it’s $57.42
https://www.amazon.com/gp/product…UTF8&psc=1
Youtube Review
https://www.youtube.com/watch?v=YBaiCyvGWy4
VESA: 75×75 & 100×100
Max desk thickness: 2.5"
Warranty: 3 Years
Tilt: up 90°, down 45°
Pan: 180º, rotation: 360º
Height adjustment: up to 14"
Full extension range: 24"
Be aware, this is the HD version so check your monitor weight.