黑色立式电子装置侧面特写

白色纯背景，黑色哑光长方体电子装置直立，主体置于画面右侧，左侧留出大面积空白；装置顶部向上延伸黑色扁带，带下端有圆形铆钉或螺钉；侧面中段凸出灰色矩形模块，下方有黑色短圆柱；底部斜切处接入红色带螺纹接头，连接红黑双色线缆，线缆向左下延伸至红色鳄鱼夹与细长金属探针；产品侧面平视特写，3:4竖幅，柔和均匀影棚布光，轻微阴影，高对比黑白色调，材质细节清晰，写实产品渲染风格。

Pure white background, a matte black rectangular electronic device standing upright on the right side of the frame, with a large empty white area on the left; a black flat strap extends upward at the top with a round rivet or screw near its lower end; a gray rectangular module protrudes from the middle side, with a short black cylinder below; at the angled bottom, a red ribbed connector plugs into the device and joins red-black cables that extend down-left to a red alligator clip and a thin metal probe; straight-on side product close-up, 3:4 vertical format, soft even studio lighting, subtle shadows, high-contrast black-and-white palette, clear material details, realistic product render style.