Improve your focus and find your flow on your “work” screen too.
Windows 7 64-bit rejects unsigned drivers by default. The A857 driver uses an old SHA-1 certificate, which Windows 7 will flag as untrusted unless you do this:
. Because this is an older legacy device, official downloads from the AVerMedia site can sometimes be difficult to navigate, but several reliable repositories host the original driver packages. Driver Download Links Driver Avermedia A857 Windows 7 64 Bits LINK
The A857 often passes audio via a 4-pin internal header or a separate line-in cable. Ensure your CD/DVD audio cable is connected from the A857 card to the "AUX" or "CD-IN" header on your motherboard. Then, in Windows 7 sound settings, set "Line In" or "AUX" to Listen to this device . Windows 7 64-bit rejects unsigned drivers by default
: This site provides the specific driver files for the A857 model. You can find the 64-bit version on the AVerMedia A857 Download Page DriverIdentifier (OEM Specific) Driver Download Links The A857 often passes audio
: Find the A857 under 'Sound, video and game controllers' or 'Other devices'.
.webp)
