To confirm the device is indeed the SM Bus Controller, a user can inspect the Hardware IDs:
Sam pulled his SM Bus over to the side of the digital road. "I’m not broken," he said to himself. "I’m just speaking the old language. I need a new interpreter—a Windows 10 driver that understands both me and the new system." sm bus driver windows 7
A yellow triangle with a black exclamation mark popped up on Lena’s screen: "SM Bus Controller has a driver issue." To confirm the device is indeed the SM