3.5 -inch Front Bay USB Data transfer and Charging Panel w/ HD Audio & Microphone Port Convert an unused 3.5" floppy drive space into 1 USB 3.0 port and 1 USB 2.4A power output and 1 HD audio port Using only a single USB connection, this front panel hub adds two easily accessible USB ports to the front of your computer case through a 3.5 -inch bay, or through a 5.25 -inch bay using the optional Front Bay Bracket Adapter accessory. Added USB 3.0 port is compliant with the USB 3.0 standard which supports up to 5Gbps of bandwidth and up to 900mA of power.

Added USB Charge port is compliant with BC 1.2, supports up to 5V/ 2.4A output for smartphone, tablet and other devices charging. Got power from UPS by Molex 4pin is necessary when changing HD Audio & Microphone is Compatible with AC 97 or HD Audio standards with autosensing Installation is quick and easy, and the unit is plug and play. Simply fit the bay into the space with the screws provided, plug the bay into the USB 3.0 20 pin connector on the motherboard, and you're all set.
Features:
Ports: 1 x USB 3.0 + 1 x USB 5V/ 2.4A Charging Supports 3.5 mm stereo HD audio outout Supports 3.5 mm microphone input
USB Data Transfer Rate: Up to 5Gb/s max.
Fits: 3.5" Open Bay Space
Cable Length: 50cm Compatible with Windows XP/Vista/7/8/ 8.1 Plug and Play Hot Swappable Backwards compatible with USB 1.1, USB 2.0 and
USB 3.0 Package Includes: 1x USB Front Panel Bay 1x Pack of Screws Notice NOT all deviceS support USB BC fast charging technology, we list some certified producs as referance, not including all, please check your device carefully before pruchase Molex 4pin power is necessary for 5V/ 2.4A output