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A 3D model of a projector lift, featuring a metallic scissor lift mechanism and white body, with a modern minimalist aesthetic. It has electrically adjustable height and stable support, suitable for office settings and meeting presentations.

This AV receiver features a modern design with silver and dark gray accents, containing 18795 polygons, perfect for any home entertainment setup or living room.

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 drawing tablet, featuring a digital display screen and a professional stylus, with a modern minimalist design. It has high resolution and precise pressure sensitivity, suitable for graphic design and digital art creation.