5.25 Inch 19 Pin 9Pin to USB 3.0 USB 2.0 4 Port Metal Optical Drive Bay

Features: Plug and play no need any drive program. Convenient use provide front ultra high speed USB 3.0 interface&USB 2.0. 3.5USB hub, 2xUSB3.0 Hub + 2xUSB2.0 Hub. USB3.0 Hub 20 Pin (19 Pin) Connector, USB 2.0 Hub 9 pin connector. Full compatibility support Windows, XP, Vista, Windows 7 32 & 64 bit. Specifications: Type: optical drive bay Material: high temperature resistant Industrial plastic, iron shell Supported systems: For Windows, XP, Vista, Windows 7 32 & 64 bit Weight: Approx 403g 14.2oz Size: Approx 14.8*15.3*4cm 5.8*6*1.6inch (L * W * H) Package list: 1 * Optical Drive Bay 2 * Connection Cables 5 * Fixing Screws .