laptop stand 3d model

Design a modern, ergonomic laptop riser for a 15-inch laptop, raising the back by 6 inches and the front by 2 inches for better airflow and typing posture. Use a minimalist aesthetic with clean lines. Include cable management slots, anti-slip rubber pads, and optional foldable or detachable legs for portability. The structure should be stable and durable, suitable for materials like aluminum, plastic, or wood. Optimize the design for 3D printing or CNC fabrication with minimal support structures. Prioritize user comfort, heat dissipation, and easy assembly or flat-pack capability. Keep the design practical, sleek, and space-efficient.