2-Port PCIe USB 3.0 Expansion Card, 5Gbps High Speed PCI Express Adapter with VIA Chipset, 4A Self-Powered Design & Full Metal Bracket for Desktop PC

This PCI Express USB 3.0 converter card adds two independent high-speed USB ports to your desktop, effectively solving the problem of insufficient native motherboard USB interfaces.

All ports comply with USB 3.0 Gen1 specification with up to 5Gbps transmission speed, greatly improving reading and writing efficiency of U disks, portable hard drives, memory card readers and cameras, and backward compatible with USB 2.0/1.1 peripherals.

Equipped with reliable VIA main control chip, the card delivers consistent signal without disconnection or speed attenuation during continuous operation. The internal 4A self-powered circuit provides stable power output, avoiding device unrecognition and slow transfer speed caused by insufficient power when connecting high-capacity mobile hard disks.

The universal PCIe X1 physical interface can be installed on any idle expansion slot of Intel and AMD motherboards. The reinforced full-height metal bracket firmly fixes the card inside the chassis to prevent loose contact caused by long-term vibration.

After installing matched supporting drivers, no complex manual configuration is required. It is an economical and practical hardware upgrade for office computers and entry-level gaming hosts.