Ejecutando
/usr/sbin/system_profiler SPUSBDataType
me sale ...
USB:
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
PCI Device ID: 0x2688
PCI Revision ID: 0x0009
PCI Vendor ID: 0x8086
Generic USB Hub:
Product ID: 0x0008
Vendor ID: 0x04fe (PFU Limited)
Version: 1.02
Speed: Up to 12 Mb/sec
Manufacturer: Chicony
Location ID: 0x1d100000 / 1
Current Available (mA): 1000
Current Required (mA): 64
Extra Operating Current (mA): 0
PFU-65 USB Keyboard:
Product ID: 0x0006
Vendor ID: 0x04fe (PFU Limited)
Version: 1.02
Speed: Up to 12 Mb/sec
Manufacturer: Chicony
Location ID: 0x1d110000 / 2
Current Available (mA): 1000
Current Required (mA): 36
Extra Operating Current (mA): 0
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
PCI Device ID: 0x268b
PCI Revision ID: 0x0009
PCI Vendor ID: 0x8086
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
PCI Device ID: 0x2689
PCI Revision ID: 0x0009
PCI Vendor ID: 0x8086
USB2.0-Serial:
Product ID: 0x7523
Vendor ID: 0x1a86
Version: 2.54
Speed: Up to 12 Mb/sec
Location ID: 0x3d100000 / 1
Current Available (mA): 1000
Current Required (mA): 96
Extra Operating Current (mA): 0
USB Bus:
Host Controller Driver: AppleUSBUHCIPCI
PCI Device ID: 0x268a
PCI Revision ID: 0x0009
PCI Vendor ID: 0x8086
Bluetooth HCI:
Product ID: 0x8206
Vendor ID: 0x05ac (Apple Inc.)
Version: 19.65
Speed: Up to 12 Mb/sec
Location ID: 0x5d200000 / 2
Current Available (mA): 1000
Current Required (mA): 0
Extra Operating Current (mA): 0
Built-In: Yes
USB 2.0 Bus:
Host Controller Driver: AppleUSBEHCIPCI
PCI Device ID: 0x268c
PCI Revision ID: 0x0009
PCI Vendor ID: 0x8086
sed n ' grep it para el deseo de tu corazón .