StarTech.com Vertical Dual Monitor Stand - Ergonomic Desktop Stacked Two Monitor Stand up to 27 inch VESA Mount Displays - Free Standing Universal Monitor Mount - Height Adjustable - Silver. Mounting: Freestanding, Maximum weight capacity: 16 kg, Minimum screen size: 33 cm (13"), Maximum screen size: 68.6 cm (27"), Minimum VESA mount: 75 x 75 mm, Maximum VESA mount: 100 x 100 mm. Height adjustment, Swivel angle range: -15 - 15°, Tilt angle range: -15 - 15°. Product colour: Black, Silver