Make room to prevent the cervical spine, you urgently need a good monitor stand to change your Freely switch between horizontal and vertical screens The universal and horizontal rotation allows you to experience the advantage of the ergonomic frame The fast cable harness system device puts away messy power cords and video cables, freeing up your desktop space, and keeping the workbench clean and not messy Give you a clean and tidy desktop Lifting range: 33cm Bearing range: 1-10kg Swing left and right: 180 degrees Pitch angle: 75 degrees of elevation, 15 degrees of depression Rotation: 360 degrees Fixture thickness: 9cm (over 9cm can be superimposed on the extension piece of the fixture) Perforation thickness: 6cm (extension screw can be used for more than 6m) Material:Metal colour:black Package Contents: 1 * computer monitor stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.