Fangrui Product Details Optimal Connectivity: Experience The Convenience Of Enhanced Connectivity With Our 4-port Usb Hub. Designed For Both Usb 3.0 Devices, This Hub Ensures A Seamless Connection And Rapid Data Transfer Rates, Making It For Multitasking Professionals. Universal Compatibility: Compatible With Devices, This Expansion Dock Can Connect To Pcs, Laptops, And Other Usb-enabled Devices, Ensuring A Versatile Plug-and-play Experience Without The Need For Drivers. Compact And Portable: Featuring A Sleek, Compact Design, Our Splitter Is Ideal For On-the-go Use. Its Construction Ensures It Can Handle The Rigors Of Daily Travel, Making It A Reliable Choice For Mobile Setups. Enhanced Data Transfer Speeds: With The Capability To Support High-speed Usb 3.0 Data Transfer, You Can Transfer Large Files In Seconds, Significantly Boosting Your Productivity And Efficiency. Product Name: Usb3.0 1:4 Expansion Dock Function: Applicable To Ros Robot/car, For /rdk Series Motherboard/ Series Motherboard/pc Computer, Industrial C