Features: - 8-port USB 3.0 hub with backward compatibility for USB 2.0, USB 1.1, and USB 1.0 - Connect up to 8 USB 3.0 devices simultaneously - Designed to fit any standard 5.25-inch computer case front bay - SuperSpeed USB 3.0 supports data transfer rates up to 5 Gbps - Compatible with a wide range of USB devices, including scanners, printers, digital cameras, camcorders, speakers, mice, keyboards, external hard drives, MP3 players, and more Specifications: - Cable length: 80 cm - Interface: USB 3.0, 19-pin header - Operating system compatibility: Windows, macOS, Linux - Chipset: GL3510 - Front panel ports: 8 x USB 3.0 Type-A female ports - USB 3.0 connection: 20-pin header cable and USB 3.0 port cable - Mounting: 5.25-inch CD-ROM drive bay - Rear connectors: Power connector, USB 3.0 Type-A female port, additional power connector - Data transfer rate: Up to 5 Gbps - Input: 19-pin header to 8 x USB 3.0 ports Usage: Many modern motherboards include a USB 3.0 19-pin header, but cases often lack front-panel USB 3.0 ports. This panel allows users to add eight front-facing USB 3.0 ports by connecting the 19-pin header to the motherboard and mounting the panel in an unused 5.25-inch optical drive bay. Enhanced power delivery supports all 8 high-speed USB ports reliably.Hardware Requirements: - Motherboard with USB 3.0 19-pin header - Computer case with available 5.25-inch drive bay Package Includes: - 1 x 5.25-inch optical drive bay USB 3.0 panel - 1 x 19-pin USB 3.0 cable - 1 set of mounting screws - 1 power cord Note: Color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.