The MVW55 Video Wall Frame is designed for mounting the NEC X551UN, DynaScan DS55LX2, Samsung UD55A to Premier Mounts' dual-pole carts and stands, or flying them from above. They can be installed in either portrait or landscape orientation. Quick-release buttons make it easier than ever to install the displays, which can be attached to the front and/or back of the MVW55. You can join multiple MVW55s horizontally and/or vertically to create a videowall.