https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455-G9-CPU-R7-5825U-zhi-chi4K-fen-bian-lu-xian-shi-qi-ma/m-p/1334940#M483057 <P>支持，但更建议2K分辨率+高刷。</P> <P>反向供电需要自行测试。</P> Sat, 15 Mar 2025 07:56:38 GMT 正在输入 2025-03-15T07:56:38Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455-G9-CPU-R7-5825U-zhi-chi4K-fen-bian-lu-xian-shi-qi-ma/m-p/1334924#M483053 <DIV class=""><DIV class=""><SPAN class="">产品名称:<SPAN> HP ProBook 455 G9</SPAN></SPAN></DIV><DIV class=""><SPAN class="">操作系统:<SPAN>&nbsp;</SPAN></SPAN>Microsoft Windows 11 (64-bit)</DIV><DIV class="">CPU：<SPAN>16线程&nbsp;</SPAN><SPAN>R7-5825U&nbsp;</SPAN><SPAN>4.5GHz</SPAN></DIV></DIV><DIV class=""><DIV class=""><P><SPAN>HP ProBook 455 G9</SPAN>支持4k分辨率外接显示器吗？如果显示器支持Type-C充电，能否支持给<SPAN>HP ProBook 455 G9</SPAN>充电？谢谢！</P></DIV></DIV> Sat, 15 Mar 2025 06:08:31 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455-G9-CPU-R7-5825U-zhi-chi4K-fen-bian-lu-xian-shi-qi-ma/m-p/1334924#M483053 heyco 2025-03-15T06:08:31Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455-G9-CPU-R7-5825U-zhi-chi4K-fen-bian-lu-xian-shi-qi-ma/m-p/1334940#M483057 <P>支持，但更建议2K分辨率+高刷。</P> <P>反向供电需要自行测试。</P> Sat, 15 Mar 2025 07:56:38 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455-G9-CPU-R7-5825U-zhi-chi4K-fen-bian-lu-xian-shi-qi-ma/m-p/1334940#M483057 正在输入 2025-03-15T07:56:38Z