Inland Modular Gaming Desk Black Desk Base Frame, Dual motor with 2 stages. Max. Load Capacity: 100KGS/220LBS; Max. Speed: 32mm/s; Height Range: 690-1180mm/27.2"-46.5"; Width Range: 1000-1600mm/39.4"-63.0"; Standard square column: narrow top, wide bottom; Out column: 75x75mm Inner column: 60x60mm Recommended Tabletop Dimensions: 1200-2000mm/47.2"-78.7" (Width); 600-800mm/23.6"-31.5"(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 foot pads offer Extra Stability. Dual Motor System for Powerful, Smooth, Stable, and Quiet Height Adjustment. 3 Programmable Height Settings to Get The Perfect Height.