Features: Expand your connectivitys with this PCI to 8 port RS232 card, allowing you to connect multiple devices simultaneously. Experience fast and reliable data transfer with the highly speed capabilities of this expansion card. Perfect for engineers and professional who need to connect multiple devices for debugging and control purposes. Suitable for industrial automation control, easily connectings various industrial equipment for precise data transmission and control. Supports RS232 standard, have strong compatibility, and is suitable for connectings various serials devices, such as barcodes scanner, printers, industrial control equipment, etc. Crafted with quality electronic components and materials, it have good durability and stability, and suitaable for long-terms operation. Specifications: Material:PCB Chip Model:1058Sysbase Supports up to 8 RS232Serial port; Data Transfer Speed:Up to 926.1Kbps Package Includes: 1xPCI to 8port RS232Serial Card 1xCable 1xManual 1xDisk note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.