CY PCI‑E to USB 3.0 4‑Port Expansion Card 5Gbps High‑Speed Adapter

Description Product Overview The CY PCI‑E to USB 3.0 expansion card adds four high‑performance USB 3.0 ports to any desktop computer with an available PCI‑E 1x slot. Built with a robust PCB and high‑quality USB 3.0 controllers, the card delivers up to 5 Gbps per port, ensuring fast file transfers and smooth peripheral operation. Its compact form factor fits standard 19/20‑pin headers, and the adapter is compatible with Windows 7 and later operating systems. Usage Ideal for gamers, content creators, and professionals who need extra USB bandwidth, this card works perfectly in home offices, studios, and gaming rigs. Install the card in a free PCI‑E slot, connect the 19/20‑pin header, and instantly gain four additional USB 3.0 ports for external SSDs, high‑resolution webcams, VR headsets, and more. Why Choose Us CY is known for reliable computer components, and this expansion card upholds that reputation with rigorous quality testing, a durable metal shield, and a lifetime warranty on the controller chipset. Our dedicated support team provides fast assistance and firmware updates to keep your device running smoothly. Key Features Four USB 3.0 ports provide up to 5 Gbps per port for rapid data transfer. Compact PCI‑E 1x design fits easily into standard desktop cases. Compatible with 19/20‑pin motherboard headers for hassle‑free installation. Supports Windows 7 and newer operating systems for broad compatibility. Lifetime technical support and warranty ensure peace of mind. FAQ Will this card work in a laptop? No, the card requires a desktop‑type PCI‑E slot and a compatible motherboard header. Do I need to install drivers? The card uses standard USB 3.0 drivers included with Windows 7 and later, so no additional driver installation is required. Can I use the card with a USB 2.0 device? Yes, the ports are backward compatible with USB 2.0 and USB 1.1 devices, though at their native lower speeds. Is the card hot‑plug safe? While the card can be installed with the system powered off, hot‑plugging is not recommended to avoid potential data loss. What warranty does CY provide? CY offers a lifetime warranty on the controller chipset and a one‑year warranty on the overall hardware.