Peerless-AV DS-C555-3X3 Portable Video Wall Cart for 46 to 55" DisplaysPeerless AV takes video wall carts to a new level of innovation. With this new modular design, a 2x2, 3x2, or a 3x3 video wall cart configuration can be built with just a single SKU. This Modular Video Wall Cart offers an 8 point micro adjustment to create a seamless alignment without the need of tools. With a five inch lockable caster, the cart becomes secure for safe and easy movement over various flooring surfaces. Designed for a quick set up and