7 Ports for Simultaneous Use - This PC USB hub with charging function expands your device's functionality with 7 additional USB 3.0 ports, perfect for connecting USB peripherals such as USB drives, mice, keyboards, printers, and USB fans. Supporting all 7 ports working simultaneously eliminates the hassle of plugging and unplugging, boosting productivity. 5Gbps Data Transfer - This USB extender hub features 7 USB 3.0 data ports, allowing you to transfer movies, photos, and files in seconds at speeds of up to 5Gbps. When connecting a hard drive to transfer files, you'll need to power the laptop's USB hub via the 5V/3A USB-C port to ensure stable and fast data transfer. It's an ideal gift for photographers, gamers, and professionals. 3.9-foot Extension Cable - Made of plastic with a thick 4.5mm wire diameter, it's more durable and durable, ensuring no bending during everyday use. It's long enough to plug your USB male connector into your desktop/laptop (when placed on a stand), and the PC USB hub can be placed on your desk or anywhere else for easy access to your USB devices. Superior Technical Design - This USB hub features an anti-EMI chip, oxygen-free copper wire, and aluminum foil shielding to ensure stable, high-speed data transmission. Overcurrent protection ensures the safety of your devices and data. LED Light and Portable Design - This USB multi-port adapter features a constantly illuminated, dynamic, breathing light. Pair it with an RGB gaming console, keyboard, or mouse to instantly elevate your desktop's gaming ambiance. Perfect for gaming, creative workstations, and more. Color: Black Material: plastic Package Contents: 1 x USB Hub Dock