The Porodo Blue 4 in 1 USB-A Hub provides a convenient solution for expanding the connectivity options of your laptop or PC, offering one USB 3.0 port boasting SuperSpeed transfer rates of up to 5Gbps, along with three USB 2.0 ports featuring transfer rates of up to 480Mbps, enabling you to easily link various peripherals like external hard drives, flash drives, printers, and more. Moreover, this hub incorporates SGbos Data Transfer technology, representing an innovative USB standard that significantly boosts data transfer speeds compared to earlier USB generations. Furthermore, the hub is constructed from robust yet lightweight aluminum alloy material, ensuring durability and reliability.