1. Adjustable height range: 595-1245mm 2. Frame extendable range: 1050-1900mm to fit for desktop size 1200- 1800mm 3. Foot size selection: 600mm or 700mm, (middle column can fit foot block) 4. No hole leg design, no screw on the outside of frame 5. Load capacity: 1500N 6. Max speed: 40mm/s 7. Low noise level: <50dB with no-load condition 8. Anti-collision safety protection 9. Low standby power <0.1W 10. Surface: powder coating with standard colors: White(RAL9016), Black(RAL9005), Grey(RAL7045) 11. Holds the certifications