?Package contents?RSHTECH 7 Ports Powered USB Hub x1, 3.3ft Detachable 2-in-1 USB cable x1, 15W (5V/3A) Power adapter x1, User Manual x1. Professional customer service. ?Aluminum Housing & Individual Switch? USB hub 3.0 is made of aluminum + ABS plastic and has a high-gloss design on the edges, which is both sturdy and beautiful. The 7-port USB 3.0 splitter has independent on/off switches and blue LEDs, easy to show the power status. Each USB port is independently controlled and does not interfere with each other, allowing easy management of multiple USB devices. ?5Gbps+ 15W Power Adapter?USB 3.0 Hub syncing data transfer speeds up to 5Gbps, 10x faster than USB 2.0. The Powered USB C hub is equipped with a 15W (5V/3A) power supply and supports BC1.2 charging. It can power multiple USB devices simultaneously and ensure secure and stable data transfer for all connected devices. ?2-in-1 Cable?Powered USB hub with 3.3ft USB-A/USB-C long cable, Freely connect to desktops and laptops. The dual USB adapter design is compatible with USB-A/USB-C/Thunderbolt 3 devices. Such as M1 Mac mini, MacBook, iMac, XPS, Surface Pro, etc. USB port hub expander is compatible with Windows 11, 10, 8.1, 8, 7, Vista, Mac OS 10, Linux and above. ?USB Port Expander? Upgraded Version RSHTECH 7 Ports USB 3.0/USB-C Hub instantly adds 7 USB ports extension to your PC and laptop, Plug and play, no driver required. Easily solve the problem of insufficient ports and keep your desk clutter-free.