Features: Expand your desktop connection with this 7 port PCIe to USB3.0 expansion card, delivering fast speed 5Gbps transfer for multiple devices. This USB3.0 hub ensuring stable data transmission across all port while minimizing signal interference. Suitable for professionals needing expanded USB capacity, including industrial equipment operators, and workstation builders managing multiple peripherals. Ideal for data intensive setups, or gaming rigs requiring simultaneous connection to external drive, cameras, and high bandwidth usb3.0 accessories. This PCIe expansion card simplifies usb3.0 upgrades for desktop computers lacking port. Specifications: Size:Apporx.16.5x10.5x2cm/6.5x4.13x0.78inch Package Includes: 1Pc PCIE to USB3.0 Adapter 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.