CompatibilityDesigned to accommodate the majority of today's Notebook and Tablet PCs, DoubleSight's Universal Notebook Tray is VESA compliant and can be mounted to a variety of DoubleSight's Flex Monitor Arms, Stands and Slat Rails, as well as, VESA compatible mounting arms and stands from other manufacturers.ApplicationPair the DS-NBTray with a variety of Flex Arms available from DoubleSight Displays to add flexibility to your desk top. The Flex Arm mount will allow you to position your Notebook or Tablet in the optimal place on your desk.InstallationAll DoubleSight Multi Monitor Flex Stands, Arms and Accessories ship completely assembled saving you time and eliminating the assembly frustrations. The DS-NBTray attached easily to your selected stand or arm with the provided screws. No assembly required - simply attach, install your lap top and go to work.