4X USB 3.0 PCI Express Adapter — PCI-E x1 7-Port USB3 Expansion Card (VIA)

Expand a PCI Express slot with this 4X USB 3.0 PCI-E x1 adapter to add seven USB ports. The USB 3.0 interfaces support transfer rates up to 5Gbps and are backward compatible with USB 2.0 / 1.1. The card meets PCI Express version 2.0 and Universal Serial Bus 3.0 standards and includes two power modules, so no additional external power source is required. It allows up to 7 USB devices to be connected simultaneously and each USB interface can supply 5V 2A to connected devices. Compatible with Linux / XP / 7 / 8 / 8.1 / 10 and supplied with WHQL-certified drivers for 32-bit or 64-bit systems.