1.Material: Aluminum alloy+cold rolled steel+ABS engineering plastic\r\n2.Vertical lift distance: 12.6 inch (320mm)\r\n3.Rotation: 360+/-90 degree\r\n4.Inclination angle: +85~ -30 degree\r\n5.Maximum vertical extension 2: 4.8 inch (630mm)\r\n6.Load-bearing range: 2-15kg\r\n7.Suitable size: 22-40 inch\r\n8.VESA hole position: universal standard 75x75mm/100x100mm\r\n9.Desktop installation thickness: 20-80mm