请教高手笔记本电脑电源问题

来源: 1212该笔名已经被注册于 2006-10-25 22:10:29 [旧帖] [给我悄悄话] 本文已被阅读：次

能否USB或是PS/2接口通过给笔记本电脑供电，谢谢

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