Features: Transform your PCIe slot into two PCI slots with this Desktop PCIE to PCI Adapter Card, offering enhances hardware interfaces and expansion capabilities for your computing needs. This adapter is compliant with USB 3.0 and supports a 32bit PCI specification controller card, ensuring stable Performances. Suitable for computer enthusiasts, engineers, and researcher who require additional PCI device interfaces, this adapter caters to users needing simultaneous connection to multiple PCI devices. Perfect for use in servers, workstations, and pc, it facilitates the expansion of PCI device interfaces for applications like data acquisition cards, video capture cards, and sound cards. Crafted from plastic and metal materials, this adapter card comes with USB cable, making installation straightforward without the need for additional driver. Specifications: Component:Aluminium Voltage: 3.30V/5V Size:Approx.15x21cm/5.91x8.27inch Package Includes: 1Pc Expansion 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.