% dmesg
ugen0: Sony product 0x006c, rev 1.10/1.21, addr 2

% usbdevs -v
Controller /dev/usb0:
addr 1: self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 0x0100
 port 1 addr 2: power 100 mA, config 1, product 0x006c(0x006c), Sony(0x054c), rev 0x0121
 port 2 powered