The Creative SB AudioPCI 128 (WDM) is a Windows driver for the Creative Sound Blaster AudioPCI 128 sound card, which was part of Creative Labs' popular Sound Blaster series during the late 1990s and early 2000s. The AudioPCI 128 provided high-quality audio output and input for PCs, supporting features like 3D audio, EAX (Environmental Audio Extensions), and surround sound. The WDM (Windows Driver Model) version indicates that this driver is compatible with modern versions of Windows, including Windows 98, 2000, XP, and possibly later versions.