SMUGDESK 5-Port USB 3.0 PCIe Expansion Card

Five-port USB 3.0 PCIe add-in card

The SMUGDESK expansion card adds five external USB 3.0 ports to a desktop computer through a single PCI Express x1 slot. It provides a straightforward way to connect more peripherals when the motherboard's built-in ports are exhausted. The card fits standard x1, x4, x8 or x16 slots and delivers up to 5 Gbps bandwidth per port. Driver installation may be required on some Windows versions.

Desktop builders needing extra USB ports

This card suits users who want to attach multiple hard-disk enclosures, flash drives, card readers or cameras at once. It is not for systems that lack a free PCI Express slot or for anyone requiring internal headers instead of rear-facing ports. Buyers needing more than five additional ports or a different form factor should consider other solutions.

Check for a spare PCIe x1

Verify that the motherboard has an available PCI Express x1, x4, x8 or x16 slot before ordering. The card may need an auxiliary power connection to supply stable current to all five ports simultaneously. Ensure the operating system is Windows 7, 8, 10 or 11 and be prepared to install drivers if the OS does not recognise the controller automatically.