Sam Bounce

This information is useless without the exact driver - which one installs and doesn't work, and which one installs and works - there is no version 5.0.57.1 ​​on Microsoft, there is only 5.00.57.0000 from Ralink (and I also have it in DP_WLAN-WiFi\MediaTek\FORCED\10x64\Legacy\7650_5.00.57_2860) ...plus it's unclear which Windows

This information is useless without the exact driver - which one installs and doesn't work, and which one installs and works - there is no version 5.0.57.1 ​​on Microsoft, there is only 5.00.57.0000 from Ralink and It's unclear which Windows version it is.

This information is useless without the exact driver - which one installs and doesn't work, and which one installs and works - there is no version 5.0.57.1 ​​on Microsoft, there is only 5.00.57.0000 from Ralink It's unclear which Windows version it is.

This information is useless without the exact driver - which one installs and doesn't work, and which one installs and works - there is no version 5.0.57.1 ​​on Microsoft, there is only 5.00.57.0000 from Ralink

Check new version https://sdi.com.ru/sdi.7z

DCH and regular drivers are separated into different driverpacks

Which driver is in SDI and which one was installed via the update center?

Yes, fixed