3.5 inch internal front panel with 2 port usb 2.0 and usb 3.0. 2 Ports USB 2.0 Hub 2 port USB 3.0 Hub Internal 20 Pin 3.5" Floppy Bay Front Panel Mounting Bracket Adapter 2 USB3.0 + 2 USB2.0 With the combo you can easily add 2xUSB3.0-Port Hub and 2xUSB2.0-Port Hub to your desktop, from its USB3.0&2.0 connector.

feature:
1.2*2 USB 2.0+2*USB 3.0 ports,USB3.0 cable 20 Pin connector
2.Compatible: usb 2.0/1.1 standard port downwards
3.Easy solution for extending 2 USB 3.0 + 2 USB 2.0 ports on Front of computer.
4.Plug & play, no external power needed.
5.Maximum Speed: 4.8 Gbps (Super Speed) which is 10 times faster than USB 2.0(480 Mbit/s).
6.Plug in USB 3.0 connector on PC motherboard.
7.1*3.5"metal case,plastic panel,no chipset.

Parameters:
Installation location: pc case floppy drive bay
hub interface: usb 2.0*2+usb 3.0*2
cable:600mm

Why choose us?
(1)10 years dedicated to computer peripheral USB HUB OEM /ODM,With several international work experience more than a line
(2)Company in 2008 through the ISO 9001 quality certification
(3) STW provides a 12-month warranty and free lifetime technical support globally. Buy now and you can enjoy an additional 3-year warranty.