Vszerda PCIe x1 to dual 19-pin USB 3.0 headers with brackets

PCIe x1 to dual 19-pin USB 3.0 headers

This expansion card adds two internal 19-pin USB 3.0 headers to a desktop PC via a single PCIe x1 slot. It is designed for builders who need extra front-panel USB-A ports for peripherals such as keyboards, mice, flash drives and printers. The card fits x1, x2, x4, x8 or x16 slots and includes both high-profile and low-profile brackets. It does not support legacy PCI slots or Linux operating systems.

Sustained 5 Gbps transfers via VL805 controller

The onboard VL805 host controller delivers up to 5 Gbps per USB-A port across four connected front-panel ports. Each port can maintain 5 V 1 A power output during extended file copies or device charging sessions. Driver-free operation on Windows 8, 10 and 11 keeps latency consistent without background software overhead. Older Windows versions require a separate driver installation for full performance.

Low-profile bracket aids airflow in tight builds

The included low-profile bracket allows installation in slim chassis where a full-height card would restrict air movement. With no active cooling on the card itself, noise remains limited to the system fans already present. Power draw stays within the PCIe slot specification, so no external power connector is needed. Builders without a spare PCIe x1 slot or those running Linux cannot use this adapter.