1. USB 3.0 port, backward compatible with USB 2.0/USB 1.1/USB 1.0 2. Connects to USB 3.0, USB 2.0, and USB 3.1 Type-C devices 3. Fits any 5.25-inch computer case front bay 4. Super-speed USB Type-C supports up to 10 Gbps or 20 Gbps bandwidth 5. Supports a variety of USB devices including scanners, printers, digital cameras, camcorders, speakers, mice, keyboards, external drives, MP3 players, and more Interface: 2 x USB-A + 1 x Type-C Input interface: USB 19-pin + Type-E Interface speed: USB-A 5 Gbps, Type-C 10 Gbps / 20 Gbps Installation position: 5.25-inch drive bay Supported systems: Windows 7/8/10/11/2003, Linux Note: Type-C speed depends on motherboard output; backward compatible with 10 Gbps Product use: With the increasing adoption of USB 3.0 and Type-C, many motherboards now feature USB 3.0 19-pin and Type-E headers. If your chassis lacks front USB 3.0 and Type-C ports, this panel allows connection via the motherboard's 19-pin and Type-E headers, providing 2 x USB 3.0 ports and 1 x Type-C port. Install in an available 5.25-inch optical drive bay. Hardware requirements: One USB 3.0 19/20-pin header, one Type-E header on the motherboard or adapter, and a 5.25-inch drive bay in the chassis Color: Black Material: Metal Package contents: 1 x front panel Note: Light reflection and display differences may cause slight color variation between image and actual product. Measurement may vary by +/- 1-3 cm.