Inland Modular Gaming Desk Black Desk Base Frame, Dual motor with 2 stages. Max. Load Capacity: 220lbs/100kg; Max. Speed: 32mm/s; Stroke: 19.3"/490mm; Height Range: 27.2"-46.5"/690-1180mm; Width Range: 1100-1900mm Standard square column: narrow top, wide bottom; Out column: 75x75mm Inner column: 60x60mm Recommended Tabletop Dimensions: 47.2"-78.7"/1200-2000mm(Width); 23.6"-31.5"/600-800mm(Depth); Dual-motor system enables a faster and more stable adjustment; Design for easy maintenance: Enhanced anti-collision feature; Three programmable memory presets and sit/stand reminder; Powerful smooth dual motor lift system with very sturdy steel. The strong legs use telescopic adjustment transitioning from sitting to standing in seconds with a simple touch. Crossbar and Adjustable Feet Pads offer Extra Stability. Dual Motor System for Powerful, Smooth, Stable, and Quiet Height Adjustment. 3 Programmable Height Settings to Get The Perfect Height.