Ergotech Dual Vertical Desk Stand with Ice Cube (100-D28-B11-Ice) Supports 2 monitors up to 24" Piviots 20 degrees up and 10 degrees down ICE Cube provides 4 power outlets and 2 USB ports on the pole of the stand 75x75 mm or 100x100 mm VESA compliant, adapter plates available Weight Capacity: 25lbs per piviot