DoubleSight Universal Laptop, Notebook PC, Tablet Tray, VESA Mount, Lightweight Aluminum (DS-NBTray) Universal holder for laptops, notebooks and tablets Stylish aluminum construction Mounting hardware included Lifetime Warranty Weight Capacity: 10 lbs. Edge Capacity: 1" maximum height clearance for notebook or tablet VESA Compatibility: 75mm x 75mm; 100mm x 100mm