Genuine Dell USB Audio I/O Control Panel Powerboard for Optiplex 740, 745, and GX745 Small Mini Towers (SMT) Systems Part Numbers: CG250, TJ853, W6275
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<b>[Product Information]</b><br>
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<li>2x USB Ports</li>
<li>2x Audio Port</li>
<li>Assembly Part Number: TJ853</li>
<li>Board Part Number: CG250</li>
<li>Metal Bracket Part Number: W6275</li>
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