Dark gray usb icons

dark gray usb iconusb
dark gray usb 2 iconusb 2 icon
dark gray usb 3 iconusb 3
dark gray usb on iconusb on
dark gray usb off icondark gray usb off
dark gray usb connected iconusb connected icon
dark gray usb disconnected iconusb disconnected
dark gray usb 4 iconusb 4