The Sharp R1874T 1.1 Cu. Ft. 850W Over-the-Range Convection Microwave Oven, in stainless steel, provides added room, and simple installation. The built-in exhaust system offers three convenient venting options - horizontal, vertical or ductless recirculation - to provide convenience for range-top cooking. The oven has an Interactive Cooking System with Custom Help key for easy-to-follow cooking and programming instructions. It is also equipped with a 4-way convection system that browns, bakes, broils and crisps. 850-watt, over-the-range convection microwave browns, bakes, broils, crisps, and roasts 2-color, 7-digit, interactive display; Smart and Easy sensor settings 1.1-cubic-foot, stainless-steel interior with light; 13-inch turntable provides even heating Built-in exhaust system; hood light, powerful fan, low and high racks included Outer Dimensions: 29-15/16 by 16-11/32 by 15-9/32 inches Inner Dimensions: 13-13/16 by 8-1/16 by 17-1/8 MODEL NO - R1874T