命令 system_profiler SPUSBDataType
USB 3.1 Bus:
Host Controller Driver: AppleT6000USBXHCI
USB3.1 Hub:
Product ID: 0x1018
Vendor ID: 0x05ac (Apple Inc.)
Version: 42.06
Serial Number: DLC1293004RMG4RA3
Speed: Up to 5 Gb/s
Manufacturer: Apple Inc.
Location ID: 0x01200000 / 2
Current Available (mA): 900
Current Required (mA): 0
Extra Operating Current (mA): 0
USB2.0 Hub:
Product ID: 0x1017
Vendor ID: 0x05ac (Apple Inc.)
Version: 42.06
Serial Number: DLC1293004RMG4RA3
Speed: Up to 480 Mb/s
Manufacturer: Apple Inc.
Location ID: 0x01100000 / 1
Current Available (mA): 500
Current Required (mA): 0
Extra Operating Current (mA): 0
USB-C Digital AV Multiport Adapter:
Product ID: 0x1463
Vendor ID: 0x05ac (Apple Inc.)
Version: 42.06
Serial Number: DLC1293004RMG4RA3
Speed: Up to 12 Mb/s
Manufacturer: Apple Inc
Location ID: 0x01120000 / 3
Current Available (mA): 500
Current Required (mA): 100
Extra Operating Current (mA): 0
4K60hz 倒是能达到, 但是 USB 不是 3.0 吗,怎么显示是 2.0
有同款拓展坞的大佬,帮忙输出下信息