德国采购需求：数字标牌、交互式白板、工业平板电脑、自助服务终端、OLED屏幕

I'm looking for a product in black color and a small size. Could you provide me with the available options? Additionally, please include details on pricing, lead times, and any minimum order quantities that might apply. If you have any similar items or variations in this color and size, I'd be interested to see those as well. Looking forward to your prompt response so we can move ahead with the procurement process.