Features: Enhances your desktop Connectivitys with USB3.0 Frontpanel, PCIE to 4 Port USB3.0 expansion card that transforms a single USB3.0 port into four front facing Port, for connecting multiple peripherals effortlessly. Featuring fast speed data transfer rates up to 5Gbps, this expansion card adheres to USB3.0 standards, ensuring faster and more efficient data transmission compared to USB 2.0. for gamers needing multiple Peripherals connection, professional users like video editors requiring fast data transfers, and everyday home users seekings easy access to USB devices. for upgrading older desktops, enhancing office with convenient USB access, or for enthusiasts lookings to expand their capabilities. with materials for durability, its front panel seamlessly integrates with any case style, offering both functionality and aesthetic appeal. it ensures broad usability. Specifications: Materials: PCB+metal Size：100x95x26mm/3.93x3.74x1.02inch Package Includes: 1PC PCIE to USB3.0 Front Panel Card note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!