The 8930, from what I see in the spec's only has a Mic Input (and Mic input is mono, not stereo).
Only thing I see is to use a USB connected external audio (recording) interface to get the line in function.
Depending on what your application is there is everything from inexpensive Behringer recording interface units to better/professional interfaces like Focusrite, Roland, etc. (I have a recording studio and use MOTU).
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Dell forum member since 2002
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