4-Port USB 3-0 Ultra Slim Data Hub for MacBook Mac Pro-Mini iMac Surface Pro XPS Notebook PC USB Flash Drives Mobile HDD and More by HONGDE 2

Package included: -2 Pack 4-port USB 3.0 Hubs-black, durable, compatibility and simplicity. From HONGDE?America's Leading USB Hubs Brand - Using advanced technology, high-speed transmission, faster. -Four mouth at the same time, without delay. - Plug and play, more durable. Works With: -Compatible with windows 10, 8, 7, Vista, XP Max OSx 10.6-10.12 or later, Linux 2.6.14 or later and so on. -Suitable for Macbook, Mac Pro/mini, iMac, Surface Pro, XPS, Notebook PC, Mouse(supports both wired and wireless), Keyboard, USB Flash Drives, Mobile HDD, and More. Please Note: -The adapter can read up to 1TB of hard disk. -For stable connections, no device connected to a 4-port USB 3.0 hub can exceed a combined current of 500MA. The external hard disk should be connected to an external power supply. - This hub does not support charging the device, as it supports an output current of only 900mA. After-sales quality assurance: -At Hongde, we believe in our products. Therefore, we will provide a one-year warranty for our products. -If you have any questions, please contact us by email and we will help you solve the problem within 24 hours.