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 addr 1: super speed, self powered, config 1, SSD 870 EVO 500G(0x55aa), Samsung(0x174c), rev 1.00(0x0100), serial ... port 3 disabled port 4 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 addr 2: high speed, self powered, config 1, USB2.0 Hub(0x3431), vendor 2109(0x2109), rev 4.21(0x0421) Hub(0x09), Hub(0x00), proto 1 port 1 powered port 2 powered port 3 addr 3: high speed, power 500 mA, config 1, Portable SSD T5(0x61f5), Samsung(0x04e8), rev 1.00(0x0100), serial ... port 4 powered