This driver, also known as VIA AC'97 Audio Combo Driver, supports all VIA southbridges with integrated sound, including VT8231 / VT82C686A / VT82C686B, VT8233 / VT8233A / VT8233C / VT8235 / VT8237. - the VIA Six-TRAC (VT1616 Codec). - The VIA Stylus driver for the Six-TRAC Codec integrates Sensaura technology realizing a new level of audio performance and functionality. - DOS sound for VIA VT82C686A / VT82C686B / VT8231 southbridges only.