Features:

New 4-Port USB 3.0 HUB To PCI-E Card Express Expansion Card Adapter VIA 5Gbps.

This USB 3.0 front panel with PCI card is designed for users who want to upgrade the USB but are not tended to change the whole computer. The highest speed of USB 3.0 is 5Gbps. In fact, it also supports the USB2.0 or older USB version devices, don't worry if it can read your old devices. Let's enjoy the amazing speed now.

Specification and Features:

Compliant with PCI Express Base Specification 2.0.

Compliant with USB 3.0 Super-Speed (5Gbps), USB 2.0 Hi-Speed (480Mbps), USB 1.1 Low-Speed (1.5Mbps).

Supports 1 downstream ports for all speeds.

Built-in 4-pin power connector for receiving extra power supply from system.

Hot-swapping feature allows you to connect/disconnect devices without powering down the system.

OS Support: Windows XP/Vista/7 (32-bit and 64-bit)/win 10.

Bus Interface: PCI-Express x1.

Connectors: 4 x external USB 3.0 connectors;

Package Included: 

1 x USB 3.0 PCI-e Card

1 x Dual USB 3.0 port External floppy bay front panel