MBA 2018 外接光碟機 USB供電不足? - MAC
![Elvira avatar](/img/woman-biz.jpg)
By Elvira
at 2019-01-26T11:31
at 2019-01-26T11:31
Table of Contents
剛回到台灣 幫朋友問個
他最近入手一台 MacBook Air 2018 /8G/128GB
不過他把自己原本的創見外接光碟機(https://tw.transcend-info.com/Products/No-399)
接在跟電腦一起買的moshi USB-C Hub上 再連到MBA上 會出現「USB供電不足」
就算重新開機也是一樣
請問版上有大大也遇到同樣的問題嗎?
個人猜測這應該是光碟機吃電流較高的緣故
只要跳過hub 直接買一條Type-A to Type-C轉線應該可以解決
但這台光碟機也只有吃5V 1A而已 大概跟手機充電吃的電差不多
只是經過hub就會供電不足 對Type-C來說這樣是正常的嗎?
以上感謝各位大大解答!
--
他最近入手一台 MacBook Air 2018 /8G/128GB
不過他把自己原本的創見外接光碟機(https://tw.transcend-info.com/Products/No-399)
接在跟電腦一起買的moshi USB-C Hub上 再連到MBA上 會出現「USB供電不足」
就算重新開機也是一樣
請問版上有大大也遇到同樣的問題嗎?
個人猜測這應該是光碟機吃電流較高的緣故
只要跳過hub 直接買一條Type-A to Type-C轉線應該可以解決
但這台光碟機也只有吃5V 1A而已 大概跟手機充電吃的電差不多
只是經過hub就會供電不足 對Type-C來說這樣是正常的嗎?
以上感謝各位大大解答!
--
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MAC
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