This mini USB hub has four USB two.0 ports Just about every with a max overall transmission hasten to 480 MBps. All 4 ports are powered thru the USB micro-B cable. there is certainly also one on-off switch that https://susancogb908923.mybuzzblog.com/9968549/examine-this-report-on-iogear-2x4-usb-3-1-gen-1-type-a-peripheral-sharing-switch