VB-Cable (by VB-Audio) is a virtual audio device driver for Windows. It allows you to route audio from one application to another (e.g., send sound from a game into Zoom/OBS).
There are three common reasons users specifically search for cables C and D:
Let’s be clear: Cable C and Cable D are not part of the classic free VB-Cable installer. They are part of the VB-Cable Hi-Fi Premium or the VB-Cable Pack (paid products).
However, there is a legal and completely safe way to get additional virtual cables for free using other VB-Audio utilities. vb-cable c d free download
VB-Cable (often styled VB-Audio Virtual Cable) is a virtual audio device driver that routes audio streams between applications on Windows and macOS. Versions or files labeled "C" and "D" typically refer to additional virtual cable instances (beyond the default A/B) used to create multiple independent audio routes. The software is offered as donationware—free to use with optional donation—distributed by VB-Audio (the developer). Users should download only from official or reputable sources to avoid malware and to respect licensing.
Date: October 2023
Updated for Windows 11 & 10
If you are a podcaster, streamer, musician, or gamer, you have likely hit the biggest limitation of your PC’s sound card: you can only listen to one application at a time, or you struggle to send audio from Zoom to OBS. Latency (Audio Delay):
Enter VB-Cable. Specifically, the "C&D" edition (often referred to as VB-Cable C and VB-Cable D) is the golden ticket for advanced audio routing. Unlike the standard free "VB-Cable A/B," the C&D pack offers four virtual cables, allowing for complex mixing setups.
Can you download VB-Cable C&D for free?
The short answer is yes. The long answer involves understanding the difference between the "Free" demo and the "Donation" version. This article will walk you through exactly how to get VB-Cable C&D legally, install it safely, and use it without crashing your system.
If you get "Error 52" during install:
No, not legitimately.
Any website offering "VB-Cable C/D free download" is either:
| Product | Purpose | Price | | :--- | :--- | :--- | | VB-Cable (Single, “Cable A”) | One virtual link between two apps | Free / Donationware | | VB-Cable Hi-Fi Cable / Hi-Fi Cable | High quality (up to 384kHz) | €4.95+ | | VB-Cable A+B / 2-4-6-8 Cables | Multi-channel or multiple virtual links | €29+ | Driver Signature Issues (Windows):
Important: The basic single VB-Cable (often labeled “Cable A” or just “VB-Cable”) is officially free. You do not need a cracked version. The “C D” naming often refers to trying to get a second independent virtual cable, which requires the paid VB-Cable A+B (or Hi-Fi Cable + standard).