This 5 in 1 Usb A Hub Splitter is a practical and compact Usb 2.0 docking station that solves port and card reading shortages for all Type-a enabled devices, featuring 3 Usb 2.0 data ports, 1 Sd card slot and 1 Tf card. Delivering a steady 480Mbps data transfer speed across its Usb ports, it seamlessly connects essential peripherals like keyboards, mice, Usb flash drives, external hard drives and printers, while the integrated Sd and Tf card slots eliminate the need for a separate card reader —note that Sd and Tf cards cannot be read simultaneously. Designed for ultimate ease of use, this Usb hub is plug and play with no drivers or software required. Boasting wide universal compatibility, it works with laptops, desktops, smartphones and most mainstream operating systems including Windows 7/8/10, Mac and Linux, making it a versatile and practical companion for office work, creative projects, home use and school assignments.