Ezhou Pci Sound Card Driver 58 May 2026

With Driver 58, the three jacks map as:

| Operating System | Driver Version | Works? | Notes | |------------------------|----------------------|--------|-----------------------------------------------------------------------| | Windows 98 SE / Me | Original CD driver | Yes | Full hardware acceleration, EAX, A3D | | Windows 2000 | Driver 58 (WDM) | Yes | Requires admin rights during install | | Windows XP (32/64) | Driver 58 | Yes | Best performance, native DirectSound | | Windows Vista / 7 (32) | Driver 58 with patch | Yes | Disable UAC temporarily | | Windows 7 (64-bit) | Modified INF v2 | Partial| No D3D hardware mixing, but stereo works | | Windows 8 / 8.1 | CMI8738 v6.60 | Partial| Microphone may not work without registry tweaks | | Windows 10 (1903+) | Community driver | Partial| Requires driver signature enforcement off; no advanced features | | Windows 11 (22H2+) | Windows 7 compat mode| Partial| Works for basic stereo only; surround requires third-party software | | Linux (Ubuntu 22.04) | snd-cmipci kernel mod| Yes | Built-in support: modprobe snd-cmipci | Ezhou Pci Sound Card Driver 58

Ezhou is a classic example of a white-label manufacturer. They don’t design audio chips; they buy generic PCI sound controller chips (often from C-Media, VIA Envy, or Realtek) and put them on a budget circuit board. The “58” in the name likely refers to a specific PCB revision or a bundle code, not a unique chipset. With Driver 58, the three jacks map as:

Key takeaway: The driver you need is determined by the chip on the card, not the brand name on the sticker. Ezhou is a classic example of a white-label manufacturer