408642-001 - HP USB Audio Panel for dc7700 Desktop 408642-001 - HP USB Audio Panel for dc7700 Desktop $60.65
435258-001 - HP Front I/O with USB and Audio Cable 435258-001 - HP Front I/O with USB and Audio Cable $51.46
404672-001 - HP Ultra-Slim USDT Front Audio/USB Board Assembly for DC7700S Ultra-Slim Desktop PC 404672-001 - HP Ultra-Slim USDT Front Audio/USB Board Assembly for DC7700S Ultra-Slim Desktop PC $70.97
581351-001 - HP Front I/O Panel Assembly 2-Audio / 4-USB Ports with Cable for 6000 / 8000 SSF Series Desktop 581351-001 - HP Front I/O Panel Assembly 2-Audio / 4-USB Ports with Cable for 6000 / 8000 SSF Series Desktop $70.97
457468-001 - HP Front I/O USB Audio Panel With Cable for Business DC5800 457468-001 - HP Front I/O USB Audio Panel With Cable for Business DC5800 $48.42
435070-001 - HP Heatsink/Fan Assembly for Desktop Dc7700 435070-001 - HP Heatsink/Fan Assembly for Desktop Dc7700 $83.24