Features: Support for a variety of device connection, PCIe to parallel card provides data transmission rate up to 128MB/s. Solve the problem that traditional parallel port equipment is incompatible with modern computers, and it is suitable for users who need to expand old printers and scanners. Installation can be completed in 5 minutes. Users can easily get started without professional skills, which reduces the troubles caused by complex installation and is suitable for rapid deployment in families and small offices. Selected from circuit board material, the service life are longer than that of ordinary materials. Ensure the stability and security of data transmission, and it is suitable for business users who have high requirements on data integrity. Support multiple task parallel operation, and improve the overall efficiency of system by 20%. Solve bottleneck when multiple devices is used at the same time, which is suitable for technicians and engineers who need to run multiple peripherals at the same time. Specifications: Size:Approx.120x65x20mm/4.72x2.56x0.79inch Package Includes: 1 Set PCIE Controller Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.