Controller /dev/usb0: addr 0: super speed+, self powered, config 1, xHCI root hub(0x0000), NetBSD(0x0000), rev 1.00(0x0100) Hub(0x09), Hub(0x00), proto 3 port 1 disabled port 2 disabled port 3 disabled port 4 disabled port 5 disabled port 6 disabled Controller /dev/usb1: addr 0: high speed, self powered, config 1, xHCI root hub(0x0000), NetBSD(0x0000), rev 1.00(0x0100) Hub(0x09), Hub(0x00), proto 1 port 1 powered port 2 powered port 3 powered port 4 powered port 5 powered port 6 powered port 7 powered port 8 addr 1: full speed, power 98 mA, config 1, USB Receiver(0xc534), Logitech(0x046d), rev 29.01(0x2901) port 9 addr 2: low speed, power 100 mA, config 1, USB Keyboard(0x1503), Holtek Semiconductor(0x04d9), rev 4.03(0x0403) port 10 powered port 11 powered port 12 powered port 13 powered port 14 addr 3: full speed, self powered, config 1, product 0aaa(0x0aaa), Intel(0x8087), rev 0.02(0x0002) Wireless(0xe0), Radio Frequency(0x01), proto 1 port 15 powered port 16 powered