Because the device is a standard USB 2.0 peripheral, Windows 7 should automatically detect it using generic "in-box" drivers. Plug the camera into a on your computer.
If you are seeing a "VG-STC4000" or similar error in Windows 7, it is likely a misidentification of another hardware component or a specialized industrial camera like the VCSEL testing camera. Drivers for Windows 7 (32-bit and 64-bit) vgstc4000 driver windows 7
Since there are no official drivers, you can try these unofficial methods: Need aWindows 10 driver for Samsung VG-STC3000 webcam 10-Jun-2020 — Because the device is a standard USB 2
Most VGSTC4000 devices will use with a custom .inf file. vgstc4000 driver windows 7