Maximises workspace and raises monitor to a comfortable viewing height to relieve eye, neck and shoulder strain. Effortless and flexible 3 height settings - 10.2 / 12.7 / 15.3cm. Easy-access, fast-charging dual USB ports. Dual USB data ports for easy connection of mouse and keyboard. Elegant aluminium base with real wood finish. Available in black and white. For monitors weighing... up to 18 kg. Meets the ergonomic requirements for office activities with visual display units confirmed by FIRA Int. Ltd, an independent ergonomics accreditation body (ISO 9241-5:1998).