2 Ports USB 3.0 Front Panel Floppy Disk Bay 20 Pin USB3.0 Hub Expansion Cable Adapter Plastic Bracket for PC Desktop Feature:1. Desktop floppy drive USB3.0 front panel (20PIN TO dual port USB3.0) 2. Use high-strength black shielded wire to shield electromagnetic interference in the chassis to the stability of data transmission 3. The front panel adopts metal high-gloss surface treatment, beautiful appearance and fine workmanship 4. Built-in integrated design, firmly fixed with screws, not loose plugging 5. The USB interface is made of high-strength stainless steel, which will never rust, and is durable 6. The USB3.0 output terminal adopts a 20PIN pin interface, which is connected to the motherboard 20PIN male interface 7. The USB interface is backward compatible with USB2.0/USB1.1 8.Compatible with Windows 7/Vista/XP Specification: Product name: 2 Port USB 3.0 Front Panel Bay Port: 2*USB 3.0 Data Transfer Rate: Up to 5Gbps Connector Type: USB 3.0 Female to USB 3.0 20-Pin Male Fits: 3.5 inches open bay space Colour:Black + Blue Material:metal + plastic Size:12.1x10.1x2.5cm Cable Length: 58cm Package Contents: 1* USB3.0 Floppy Panel Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.