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This classic white and grey fax machine, designed for office environments, features a handset, keypad, and document holder, with 68577 polygons.

A 3D model of a tablet, featuring a high-resolution display, aluminum frame, and a modern, sleek design. It has a stand feature and low polygon count, suitable for office, entertainment, and portable use. (类目纠正为Computers & Tablets, as tablet is a computing device, not an office appliance.)

A 3D model of a small office appliance, featuring sleek gray and white plastic, a flat rectangular design with multiple ports, minimalist aesthetic. It has low-poly modeling, suitable for office environments.

A 3D model of a Silent-100 silent ventilation fan, featuring white plastic, square design with circular grille, and minimalist modern aesthetic. It has low polygon count, quiet operation, and is suitable for office or home ventilation.