1、Data Transfer Functionality: With 1 USB input port, 1 auxiliary power port, and 4 USB output ports, this monitor stand riser allows for easy connectivity to devices such as mice, keyboards, USB flash drives, and smartphones, making it more convenient to use. 2、Storage and Organization: Provide more space on your desktop for storing and organizing items such as papers, keyboards, and mice, keeping your desktop free from clutter. It also comes with a headphone stand for easy access during use and a sleek storage box. 3、Ergonomic Design: Raise your screen to a height of 80‑90mm, providing ergonomic visual experience and relieving strain on your neck and back. 4、Sturdy and Durable: Made of ABS plastic, this monitor stand riser has a stable base that can support weights up to 15kg. It is suitable for use with monitors, TVs, laptops, printers, speakers, and more. 5、Versatile Use: Equipped with additional extension cables, it includes 1 USB 3.0 port and 2 USB 2.0 ports, as well as a 3.0 HUB card reader, expanding its functionality. ----------------------- Item Type: Monitor Stand Riser Material: ABS Weight: Approx. 1628.00g / 57.43oz USB Output Ports: 4 x 2.0 USB (on the Base), 2 x 2.0 USB and 1 x 3.0 USB (on the Expansion Hub) Adjustable Sizes: 4 Sizes Can Be Adjusted Product Size: Approx. 20x8x65cm / 7.9x3.1x25.6in (Post Assembly) ----------------------- 1 x Monitor Stand Riser   1 x Storage Box 1 x Headphone Hook 1 x Headphone Stand 1 x User Manual 1 x Expander 2 x Adapter 1 x LED Light