PDD 入的苹果 A2119 拓展坞，感觉不像正品，大佬们帮忙看下
yy1193889747 · 2022-12-13 19:35:22 +08:00 · 2358 次点击这是一个创建于 743 天前的主题，其中的信息可能已经有所发展或是发生改变。
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
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acoldfox 2022-12-13 20:03:39 +08:00
多少钱入的，我是淘宝买的 95 新无包装 200 元，外观看起来应该是正品，usb 这些没注意
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zocome 2022-12-13 20:20:05 +08:00
USB:
USB 3.1 Bus: Host Controller Driver: AppleT8103USBXHCI USB 3.1 Bus: Host Controller Driver: AppleT8103USBXHCI USB3.1 Hub: Product ID: 0x1018 Vendor ID: 0x05ac (Apple Inc.) Version: 42.06 Serial Number: DLC2406015ZMGxxxx Speed: Up to 5 Gb/s Manufacturer: Apple Inc. Location ID: 0x00200000 / 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: DLC2406015ZMGxxxx Speed: Up to 480 Mb/s Manufacturer: Apple Inc. Location ID: 0x00100000 / 1 Current Available (mA): 500 Current Required (mA): 0 Extra Operating Current (mA): 0 USB Receiver: Product ID: 0xc53f Vendor ID: 0x046d (Logitech Inc.) Version: 44.01 Speed: Up to 12 Mb/s Manufacturer: Logitech Location ID: 0x00110000 / 3 Current Available (mA): 500 Current Required (mA): 98 Extra Operating Current (mA): 0 USB-C Digital AV Multiport Adapter: Product ID: 0x1463 Vendor ID: 0x05ac (Apple Inc.) Version: 42.06 Serial Number: DLC2406015ZMGxxxx Speed: Up to 12 Mb/s Manufacturer: Apple Inc Location ID: 0x00120000 / 4 Current Available (mA): 500 Current Required (mA): 100 Extra Operating Current (mA): 0 官方原价入的，肉疼，目测输出跟你的差不多 |
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tanrenye 2022-12-13 21:34:23 +08:00
不是雷电协议本来就只能 4k 60 + usb2.0 吧
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20015jjw 2022-12-13 21:48:23 +08:00 via iPhone
不是明明写了 3.1 吗……
DLC1293004RMG4RA3 这个是你的 a2119 AppleT6000USBXHCI 这个是你电脑… |
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234ygg 2022-12-13 23:02:13 +08:00
3.1 hub 指的是那个 3.1 的 type A
2.0 hub 指的是那个只能充电的 type c 口 |
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yy1193889747 OP @acoldfox 190 有包装，说是 99 新，看包装像是 95 新
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yy1193889747 OP @tanrenye 这个应该不至于， 雷电 4 带宽最高 40Gbps 4k60hz 才占 12Gbps 理论上还可以挂 5 个 usb3.0
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yy1193889747 OP |
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yy1193889747 OP @zocome 官方入的少操些心，这些数据都是可以烧录的，我只是看下有没有录错。
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tanrenye 2022-12-14 09:45:38 +08:00
@yy1193889747 4k 60hz 理论上占用 18G ，另外这款拓展应该不是雷电芯片吧，估计是苹果做了压缩之类的，我看官网，这个拓展，只支持有 4 个雷电口的 MacBook 输出 4k 60hz ，有点奇怪
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