How to Determine The USB Port Used By an Unspecified Printer

What is the power output of a USB port? usb slot This is the so-called sleep and charge connector This is not a typical and well-known USB standard It is only found in USB ports This colour usb 30 slot USB #_or_ #KnowYourComputer Series : Know Your Computer How to Check USB Slot

usb slot TP-Link Uh720 USB 7-Port Hub with 2 5V Charging Ports Transfer Speeds of Up to 5Gbps