3.5" USB 3.0 Front Panel 1.Plug & play ,hot swappable 2.Downwards compatible with USB 2.0/1.1 3.No external power needed

3.5" USB 3.0 Front Panel Drive Bay 20Pins To 2 USB 3.0 

Features:

1.Data transfer rate up to 5Gbps maximum

2.Easy solution for extending two USB ports on Front of computer

3.Plug & play ,hot swappable 

4.No external power needed

5.Downwards compatible with USB 2.0/1.1

6.Cable length:50cm

7.Compatible with Windows 7 / Vista / XP

Usage:

Fit with PC 3.5" bay properly with provided screws

Plug in USB 3.0 connector on PC motherboard

Packed in color box ,with 6 screws

3.5" USB 3.0 Front Panel Drive Bay 20Pins To 2 USB 3.0