The Commercial Series 2x2 Video Wall Display Cart makes it possible to construct video walls in prominent locations for temporary applications. Designed for easy setup; 2 x 2 video wall cart can mount four flat panel displays randing from 32" to 55"; weighing up to 100 lbs. (45kg) each. The arms have micro adjustment knobs; which allow you to fine tune the leveling and horizontal positioning; without the need to disassemble the cart. With heavy-duty; lockable casters; the cart is safe and easy to move over various flooring surfaces; making it the ultimate video wall solution. Buy with Confidence With Monoprice's Lifetime Warranty you can rest assured we stand behind our products and our customers. Quality at a Fair Price Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices. Hassle Free Packaging Monoprice exists to bring simplicity; fairness; and confidence to technology choices. This product features recyclable packaging that is simple to open; cost effective; with minimal waste; and fully protective as it travels to you. Service & Support You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions; both before and after the sale. Contact our technical support team for questions about our products; troubleshooting; or even suggestions for products to fit your particular needs. Not to be outdone; our friendly and helpful customer service team is here to make your ordering; delivery; and any possible returns a quick and painless operation; from start to finish! Support Files: User's Manual (Oct 11; 2016) Product Diagram (Jan 18; 2017) VESA® is a trademark owned by the Video Electronics Standards Association (VESA®) in the United States and other countries. Updated Jan 23; 2020