The PCIe expansion card adds 8 USB 3.2 Gen 1 ports (6× USB-A, 2× USB-C) to your desktop computer via a PCIe x1 slot, providing enhanced connectivity for multiple USB devices. Ideal for systems with limited USB ports, this card enables high-speed data transfer up to 5Gbps, which is significantly faster than USB 2.0. Actual transfer speeds may vary depending on the connected device. Each port delivers up to 5W (5V/1A) of power, and the card draws power directly from the PCIe slot—no external power supply required. It features built-in over-current and short-circuit protection to help safeguard connected devices and the host system. Installation is straightforward and does not require additional drivers on Windows 8, 8.1, 10, or macOS 10.8.2 and later. Windows XP, Vista, and 7 require driver installation from the included CD. The card is compatible with PCIe x1 to x16 slots (backward and forward compatible with PCIe 3.0, 2.0, and 1.1) and supports USB 3.2 Gen 1, USB 3.0, USB 2.0, and USB 1.1 devices. It features a high-performance Fresco Logic FL1100 chipset for stable and reliable performance. Supports UASP protocol, enabling transfer speeds up to 70% faster than traditional USB 3.0 in compatible environments. Note: This card is not compatible with legacy PCI slots. It does not include a low-profile bracket and is designed for standard or full-size desktop chassis only. The card requires a minimum installation space of 4.72 inches in width and 0.51 inches in height. It does not support video output functions such as DisplayPort or VGA. Color: Black Material: Plastic + Metal Package Contents: 1 × PCIe USB 3.2 Expansion Card (Measurements may vary by ±1–3 cm. Product color may differ slightly due to lighting and display settings.)