Multi Usb Hub 3.0/2.0 Splitter, 4/7 Port Adapter, Usb Power Expander With. Enhance Your Device's Connectivity with Our Versatile USB Hub, Featuring 4 or 7 Ports with USB 2.0 and USB 3.0 Compatibility. Available in Sleek Black or White, This Hub is Designed to Expand Your USB Capacity Effortlessly. It Provides Additional Ports for Transferring Files, Ensuring You Never Run out of Space for Your Mouse, Keyboard, Flash Drives, and More. Note That This Hub is Not Intended for Charging Devices. It's Vital to Use an Appropriate Power Supply, Especially when Connecting Hard Drives Under 1TB, for Optimal Performance. For Hard Drives Above 1TB, the Supplied Power May Not Be Sufficient. Enjoy Increased USB Transmission Speed and Reliability by Utilizing the Power Supply, Which Also Prevents Data Errors and Power Issues. Key Features: - Individual Switch Control: Each Port Comes with Its Own ON/OFF Switch and LED Indicator for Easy Management. - Battery Preservation: Conserve Power by Switching off Unused Ports. - Multi-Port Expansion: Instantly Add 4 or 7 Additional Ports to Your Electronic Devices. - Compact and Convenient: Perfect for Travel, Office, Home, and School, Taking Up Minimal Space. Package Includes: - 1 X USB Hub. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.