Released in November 2011, the CNC Shark Pro Plus HD is designed specifically for 1-1⁄2hp to 2-1⁄2hp routers commonly used in small shops, adding to their options for computer controlled machinery. Available exclusively through Rockler, the CNC Shark Pro Plus HD has a table measuring 28-1⁄2″ x 36″, useful for carvings and machinery operations on doors, cabinetry, signs and other projects. Steel and high-density polyethylene construction add durability, allowing it to withstand accidental impacts that could destroy an aluminum or MDF surface. Compatible with several different routers, the CNC Shark Pro Plus HD requires a PC computer with a USB port. The tool, made in the U.S.A., has a Z travel of up to 7 inches maximum (2 inches more than regular) and a maximum cutting capacity of 25 x 25 x 7 inches, with a Y axis expandable to 48 inches. It was priced at $3,999.99 as of 2011.