BenQ Ergo Arm BSH01. Mounting: Clamp/grommet, Maximum screen size compatibility: 43.2 cm (17"), Minimum screen size compatibility: 114.3 cm (45"), Mounting interface compatibility (min): 75 x 75 mm, Mounting interface compatibility (max): 100 x 100 mm. Height adjustable, Swivel angle: -90 - 90°, Tilt angle: -20 - 50°. Product colour: Black