Shut down your PC, move the card to a different PCIe slot (preferably one wired directly through the Southbridge chipset rather than the CPU), and disable PCI Express Link State Power Management in your Windows Power Options. Video Captures Normally, but Audio is Missing
For Windows 10, the "best" driver is typically the originally designed for Windows 8. Modern Windows 10 versions often reject unsigned drivers, so you may need to use the AverMedia Support Portal to find the legacy files. 1. The "Ghost in the Machine" Installation Because the
Through years of community testing and user feedback, two specific driver versions have emerged as the most stable options for Windows 10. 1. The Official Windows 8 driver (v2.2.64.89)
is officially discontinued, newer Windows updates often break automated setups, forcing users to rely on specific configuration workarounds.
For a complete setup on Windows 10, you should install both the driver and the MediaCenter utility: 1.54.64.42 (Released 2013-10-08). Software Utility: AVer MediaCenter 3D (v1.7.9). avermedia h727 driver windows 10 best
For modern users, OBS is the best choice. After installing the driver, add a "Video Capture Device" source in OBS. Select the AVerMedia H727 from the list.
The (also known as the AVerTV HD60 Capture HD
Click Browse , select the extracted driver folder containing the .inf files, ensure Include subfolders is checked, and click Next .
Most users who try to force the standard installer end up with (Driver not digitally signed) or the card appearing in Device Manager as an "Unknown Device" with a yellow exclamation mark. Shut down your PC, move the card to
: Major Windows 10 feature updates can break existing setups, resulting in a frustrating Settings not migrated flag.
Ideal for archiving legacy analog video (interlaced component or composite signals) without heavy digital compression. Troubleshooting Common Windows 10 Issues No Audio via HDMI
The H727 uses the PCIe bridge chip. AVerMedia customized their driver, but generic Microsoft certification exists for this chip.
Reasoning: These drivers were the final versions produced before support stopped, offering the best compatibility with modern Windows 10 builds (20H2, 21H1+, 2026 iterations). The Official Windows 8 driver (v2
However, by starting with the official and using the "Have Disk" method if necessary, you have the highest chance of success. If you continue to encounter stability issues or the "No PC Tuner Cards found" error, the conflict with Realtek audio drivers is the most likely culprit.
The fundamental issue with the AVerMedia H727 on modern operating systems is code signing and driver architecture. The last official drivers released by AVerMedia were built for Windows 7 and Windows 8.
The original AVerMedia Center software is highly unstable on Windows 10 and should be avoided. Once your driver is installed, use these modern software alternatives to capture video:
AVerMedia stopped official development for the H727 family years ago, leaving the final official driver releases built for Windows 7, 8, and early builds of Windows 10. When Microsoft introduced foundational core changes in later updates like Windows 10 20H2 and 22H2, many users noticed their capture cards suddenly stopped working or threw "Device not migrated" errors.
