SIIG DP USB 3.0 7-Port PCIe Adapter, 5 Gbps

Add the USB capacity modern systems need without sacrificing slot space or compatibility. This SIIG PCIe USB 3.0 adapter delivers 7 total ports, including 6 external USB-A connections and 1 internal port, giving you room for high-speed storage, peripherals, and service devices in one expansion card. With 5 Gbps USB 3.0 throughput and UASP support, it is built for faster data movement than legacy USB 2.0 add-in cards. SATA power support helps maintain stable operation when connected devices draw more current, while native OS support in Windows 11, 10, and 8 reduces deployment friction. The included standard and low-profile bracket broadens installation options across full-size towers and compact chassis. For IT teams, this is the kind of expansion card that earns its slot: practical port density, straightforward compatibility, and the headroom to support mixed USB environments without adding external hubs or adapters. It is a clean way to extend a system that needs more connected devices and more reliable throughput.