Hello ingrid marroquin,
Welcome to Microsoft Q&A forum.
Based on what you described, the USB device doesn't work on both of your laptops. In this case, I'd think the main reason might come from the USB itself.
May I know if you have checked the AI assistant suggestion yet? If you did, may I know how it goes? Additionally, may I know if a new USB device works well on these computer?
I'm waiting for your reply.