MOUNT-IT! 26 in. Rectangular Dual Monitor Black Computer Desk Wall Mount with Keyboard Tray MI-7992 - The Home Depot
Amazon.com: Ergotron – WorkFit-A Dual Monitor Standing Desk Converter, Sit Stand Workstation for Tabletops – Level Keyboard Tray : Electronics
Mount-it! Height Adjustable Sit Stand Monitor Desk Mount Fits 32" Screens, Full-motion Articulating Arm With Keyboard Tray And Cable Management : Target