This mini USB hub has 4 USB 2.0 ports Every with a max full transmission quicken to 480 MBps. All 4 ports are powered thru the USB micro-B cable. There's also just one on-off switch that controls the four USB https://www.leo-brand.com/products/inland-usb-type-c-to-usb-type-c-cable-white-6ft-2-pack