Mini PCI Express to Dual USB 3.0 20-Pin Expansion Card, Mini PCIe to 2 Port USB 3.0 Adapter with SATA Power Supply for Desktop Motherboard

This Mini PCI Express to dual USB 3.0 20-pin expansion adapter is specially designed for motherboards equipped with Mini PCIe slots. It expands one Mini PCIe slot into two internal USB 3.0 20-pin headers, allowing you to connect front panel USB ports, internal card readers and other USB peripherals conveniently. Supporting 5Gbps high-speed USB 3.0 transmission, the card greatly accelerates data copying, video editing and large file transfer compared with USB 2.0. The built-in SATA power connector provides extra stable power output, effectively avoiding insufficient power that causes unrecognized USB devices or unstable connection.

Made of durable circuit board with stable control chip, this internal add-on card features simple plug-and-play installation without complicated driver setup for mainstream Windows systems. Its mini-sized structure fits perfectly inside computer cases without occupying extra space, ideal for DIY PC assembly, small chassis and equipment expansion upgrading.