SIIG USB 3.0 7-Port PCIe Host Card, 5 Gbps

Expand a single PCIe slot into seven USB 3.0 ports and keep critical peripherals within direct reach. The SIIG USB 3.0 7 Port PCIe Host Card is designed for desktop systems that need more high-speed connectivity without relying on external hubs or daisy-chained adapters. With data transfer rates up to 5 Gbps, it supports fast access to external drives, imaging devices, and other USB peripherals that benefit from stable host-side expansion. Over-current protection adds an important layer of device safety, helping protect attached equipment during demanding use. That matters in environments where multiple USB devices are connected at once and uptime is more valuable than convenience alone. By moving expansion onto the PCIe bus, this card provides a cleaner, more controlled way to scale USB capacity inside the chassis. For IT teams, integrators, and power users building workstations or service desktops, this card offers a practical path to higher port density with fewer compromises. It is a straightforward upgrade when the system needs more USB access, better cable management, and a more dependable connection point than a low-cost external hub can provide.