Usb 3 0 Port royalty-free images

If the USB port or cable has a blue tab, it is USB That said, it's possible for a USB port or cable to be a color other than blue See

Zebronics 200HB USB 4 Port hub with Hi Speed Data Transfer, Aluminum + ABS Body, 15cm Cable, Sleek Design and Plug Play Usage Keyboards, Laptops

usb a slot The USB3SPLATE 2-Port USB Gen 1 A Slot Plate converts the USB pins on the USB Gen 1 motherboard header to 2 standard USB Gen 1 A-type ports

usb slot extender USB 3-Port Hub with PS2 port cable lets you connect any USB devices via USB ports and connect keyboard and mouse via PS2 ports