: Drivers are often linked to vendors like PCtel , C-Media (CMI8738) , Motorola , SiS , and Conexant .
: Uses the AC'97 (Audio Codec '97) specification to share audio resources for modem tasks. hsp56 sound card driver
: In addition to modem tasks, these cards sometimes handle basic sound functions, which is why they appear as "Sound, video and game controllers" in Windows Device Manager. Driver Compatibility by Operating System : Drivers are often linked to vendors like