Product Description DTECH 4 port USB 3.0 hub with power supply jack for external hard drive macbook Surface There comes a time in everyone’s life when we look over desk for a place to plug in our phone or portable hard drive, only to discover that we’re out of USB ports and need a 3.0 USB hub for mac. Then this 4 port USB 3.0 hub with charging port is a life-saver for you. USB Port Expander accelerates your data transfer and charging Super high speed 4-port powered USB 3.0 Hub for desktop, comes with Micro USB Power Port for you to use power adapter when using high power devices like external hard drives 4 USB port 3.0 hub gives great speed up to 5Gpbs, is backwards compatible with USB 2.0/ 1.1. If you’re using this USB 3.0 tower for USB 2.0, you’re paying for a benefit of future you won’t get. Keep things light This mini round USB hub is small enough to go with you in your laptop bag and you can stick it in or under desk with glue (not included); Fully Plug and Play; No setup or drivers required; compatible with Windows 10 8 7, Mac OS, Linux,etc. Specific Input Interface: 1 x USB Type A Male Output Interface: 4 x USB Type A Female Standard: USB 3.0 Max Transfer Rate: 5Gbps Important Note: 1) Actual data transfer rate will depend on the capability of your device. 2) By connecting with power adapter (not included), the powered USB splitter adapter is rated output 5V/ 2A when it’s used to charge your devices, so it only supports 2A and below device, e.g. to juices one 5V/ 2A device or two 5V/ 1A devices simultaneously. Original Packing Included 1 x 4-Port USB 3.0 Hub Box (Black, 4ft) 1 x User Manual Product Features Mini desktop USB 3.0 Hub 4 port for Macbook Pro / Surface laptop / PS4 / dell computer or more, allowing multiple USB type A devices connected to your PC at the same time Portable black round USB data splitter is with 4ft extension long cable for you to drag it to your tabletop easily, so you won’t have to bend down body to plug or unplug cord Micro USB female port for using with DC 5V power supply adapter (not included) so that you can use this external USB port 3.0 hub to get enough electricity to run high power devices and quick charge High speed data transfer up to 5Gpbs; LED indicator for convenient checking on connection status of the ultra slim 4-port USB 3.0 hub (compatible with windows mac os linux; no driver needed) Ideal powered USB expansion ports adapter for multiport use on the car travel or at home, connecting high/ full/ low speed devices like compact dongle, mouse, keyboard, phone, external hard drive, etc.