The Shuffle Tech Automatic Card Shuffler, model ST1000, is a card shuffler designed for use by seniors or individuals with upper extremity, fine motor, or grasping disabilities or arthritis. The unit's patent-pending shuffling process mimics hand cutting, riffling, and stripping in 90 seconds or less. At the press of a button, the machine performs the "Casino Dealers' Shuffle" of two riffles, one strip, and another riffle in about about 40 seconds. Also at the press of a button, the machine will perform the full randomization shuffle of two riffles, one strip, and five more riffles, an option that takes approximately 1 minute and 20 seconds. A translucent lid makes the shuffling process transparent and visible to all players. Cards are ejected into a presentation tray, which can be removed from the machine and passed intact to the dealer. The presentation tray does not have to be in the shuffler for it to shuffle a second deck. The unit will complete the shuffle and then pause until the tray is returned. The shuffled deck will then be ready in less than 3 seconds once tray is inserted. POWER: Uses the included six-foot power cord with universal adapter. OPTIONS: Flush mount for installation in a poker table. DIMENSIONS (HxLxW): 6 x 11 x 8 inches freestanding. WEIGHT: 6 pounds. WARRANTY/GUARANTEE: One year limited warranty; an extended warranty is available.