Supported operating system:

Windows Vista 32-bit
Windows 7 32-bit
Windows 8 32-bit
Windows 8.1 32-bit

Release note:
Realtek ALC861/ALC880/ALC882/ALC883/ALC885/ALC887/ALC888/ALC889/ALC890/ALC260/ALC262/ALC268/ALC272/ALC273/ALC662/ALC663/ALC665 HD Audio official version (6.0.1.7487)driver released on 22nd April 2015.

This is the latest official version driver for Realtek sound card. It has been past for one year since the previous official version driver was released from Realtek. It can support 32 bit Windows Vista/7/8/8.1 system and added ALC667, ALC256, ALC236, ALC293 chips support.

Support Devices:

ALC882, ALC883, ALC885, ALC886, ALC887, ALC888, ALC889, ALC892,ALC899, ALC861VD, ALC891, ALC900
ALC660, ALC662, ALC663, ALC665, ALC667, ALC668, ALC670, ALC671,ALC672, ALC676, ALC680
ALC221, ALC231, ALC233, ALC235, ALC236, ALC255, ALC256, ALC260,
ALC262, ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC275, ALC276, ALC280
ALC282, ALC283, ALC284, ALC286, ALC288, ALC290, ALC292, ALC293, ALC298, ALC383

Supported Devices:
Realtek High Definition Audio