$ dmesg usb 1-2: new full-speed USB device number 4 using xhci_hcd usb 1-2: Manufacturer: MStar mstar_usb_serial 1-2:1.0: MStar GPS converter detected usb 1-2: MStar GPS converter now attached to ttyUSB0 Then:

$ lsusb Bus 001 Device 004: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter (Kernel might treat it as CH341 serial, which often works partially but not perfectly for GPS.)

Without the driver: