The R-1871 is the most versatile Over the Range microwave oven ever. It combines convection cooking with microwave energy. The R-1871 is a wonderful "second oven." It browns, bakes, broils, crisps, and roasts with microwave, convection, combination broil options. A generous 1.1 cu.ft stainless steel interior easily handles a variety of cooking needs.Also available in black: R-1870 and stainless: R-1874.