The Luxor AVJ42 Series are excellent multipurpose AV / Utility Carts. 24"W X 18"D X 24"-42"H Adjustable height from 24" to 42" in 2" increments. Shelves are 24"W x 18"D. Roll formed shelves with powder coat paint finish. Tables are robotically welded. Cables pass through holes. 1/4" retaining lip around each shelf. 3-outlet, 15' UL and CSA listed electrical assembly with cord plug snap. 4" ball bearing casters, two with locking brakes. Includes safety mat. This AVJ42KB is a black adjustable height cart with Keyboard. Keyboard Tray Measures: 18 3/4" x 11 3/4". Built to last with a lifetime warranty. Made in USA.