Height-adjustable stand is great for computer monitors, laptops, TVs, speakers, printers & more. Plug-and-play 4-port USB hub allows you to connect three USB 2.0 devices & one USB 3.0 device to your computer keeping everything you need right at your finger tips. Conveniently connect or charge a variety of devices including mice, keyboards, video game consoles, external hard drives, smart phones (adapters not included), digital cameras & flash drives. Easily adjust height settings from 2.76" to 3.94" to get your monitor to a comfortable height for viewing. Quick & easy assembly. Anti-slip rubber feet protect work surface. Holds up to 33 lbs. OEM / Compatible: Compatible; Workstation Type: Mobile Workstation; Traditional Desk / Table; Width (Max): 21.6"; Depth (Max): 9.4".