Audio Adapter Via Vt8237a 8251 8261 High Definition Audio Controller.zipl ★ Tested & Popular

ended with Windows XP. On Windows 7/8/10/11, you can try:

While the VIA chip (VT8237a) acts as the controller, the actual analog-to-digital conversion is handled by a secondary chip called a codec. VIA often used codecs like the (sometimes referred to in internal shorthand or by third-party vendors with similar numbering sequences). The numbers 8251 and 8261 in the filename likely refer to specific vendor implementations or generic codec IDs bundled into this specific driver installer.

: Capability for up to four independent playback streams and multiple recording jacks.