办公数码设备商务场景实物商业照片

3D colorful digital office icons, red USB drive with cap, black external hard drive with LED, silver docking station with ports, white charger cable with connector, gray wireless mouse with scroll wheel, silver keyboard with keys, webcam with 4K label, blue noise-canceling headphones, white power strip with switches, nine icons evenly distributed in three rows and three columns, soft 3D rendering with tech finishes and subtle reflections, connected and efficient.