Check the listing for details. Checkpoint 16 x 4 Video Matrix Switcher. Condition: Used. Listed at 129.99 USD. Checkpoint 16 x 4 Video Matrix Switcher Make: CheckpointModel: 16x4 Video Matrix SwitcherYou will receive 1 video matrix switcher. This unit was pulled from a working environment and has been tested to be 100% functional.Please ask questions prior to purchase if anything is unclear. 14 Day NON-DOA WarrantyMust add sales tax for all WI residentsSHIPPING: We ship everyday business day at 12:00 p.m. central time. The shipment will go out within one business day of receiving you payment. Each item is securely packaged to enhance the safety of your purchased item. Each package comes with a tracking number.RETURNS: If you receive your purchased product and it is not functional a replacement item will be shipped to you. If we are out of stock of the particular item when it is returned, we will issue a refund. You must contact Laptop Chips within 14 days of DOA and return the product to obtain your return value. We would rather work with you to resolve the problem than give you an unpleasant transaction.