1、Powerful Tool: Storage slots are convenient for sorting storage, providing more space for your desktop, you can store paper documents, keyboard, mouse and other, keeping desktop away from mess. 2、Practical: Raise your head to improve your sitting posture, relieving the tension in the neck and back. 3、Smart Design: There is a special charging slot for quick charging of mobile phones, which will not be operated when charging. 4、High Compatibility: Compatible with multiple systems, able to plug and play, quick response, no drive needed, suitable for Windows system, for Linux and so on. 5、Heavy Duty: Monitor stand riser is made of ABS material with high loading bearing which is enough for your daily use. Item Type: Monitor Stand Riser Material: ABS Color: As Shown Application: For Office, Study Product Size: Max Size: Approx.52cm/20.5in; 23cm/9.1in; 7.5cm/3.0in Weight: Approx.907g/2.0lb Function: Computer Storage, Desk Storage Organize 1 x Monitor Stand Riser 3 x Bracket 1 x USB Cable 1 x Manual