HP Probook 450 G2: Required Driver for unknown device

I installed win 8.1x64 on my HP Probook 450 G2. I see this a point unknown title. Can you help me what driver is needed for this?

Hello:

In my view, that it's the equivalent HP...

http://h20565.www2.HP.com/hpsc/SWD/public/detail?swItemId=ob_134516_1#tab1

Tags: Notebooks

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