PCIE Card PCIe to 16 Ports 3.0 6Gbps Adapter Card for Office Computer Features: brand new and high quality Compliant with PCI-Experss. Compliance with Serial ATA Specification 3.0. Bus Type of PCI for X4 2.0 interface. The supported communication rates are 6.0 Gbps. Self-identified 16 ports, no need to drive.Specifications: Material:PCB Size:Approx. 12.2x6.8cm/4.80x2.68in Net Weight:130g Package Includes: 1x PCIe to 3.0 Adapter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.