WRIARICH PCIe X1 USB 3.0 Expansion Card with VIA VL805 Chip, 4-Port 5Gbps PCI Express Hub Adapter with IDE 4Pin Power Connector for Desktop PC

This PCI Express X1 USB expansion card is equipped with VIA VL805 professional control chip, bringing four independent USB 3.0 ports to your desktop and effectively solving the shortage of built-in USB interfaces on the motherboard.

All ports support USB 3.0 5Gbps high-speed transmission, greatly accelerating file transfer of flash drives, mobile hard disks, card readers and other storage peripherals. Different from ordinary expansion cards that only rely on PCIe slot power, this card reserves an IDE 4Pin power connector, which can directly obtain stable power from the PC power supply, avoiding device unrecognition, disconnection or slow reading and writing caused by insufficient power supply when multiple high-power USB devices are connected at the same time.

The universal PCIe X1 physical interface can be installed in any idle PCIe slot of ATX, MATX and ITX motherboards. The reinforced metal bracket fixes the card tightly inside the chassis to prevent loose contact during long-term use. No complicated driver settings are required after installation, which is an economical and practical hardware upgrade accessory for office computers and entry-level gaming hosts.