it's four individual ports with four corresponding buttons. I am able to activate and off my peripherals as wanted. I might endorse this USB hub to anyone who requirements a USB hub.
My lasers (2 of them), which use https://userbookmark.com/story18016725/the-ultimate-guide-to-inland-usb-type-c-to-usb-type-c-cable-10-ft-2-pack