dmesg | grep -i usb

[115339.648019] usb 1-7: new high-speed USB device number 4 using
ehci-pci
[115339.781528] usb 1-7: New USB device found, idVendor=04a5, idProduct=30e6
[115339.781533] usb 1-7: New USB device strings: Mfr=0, Product=2,
SerialNumber=3
[115339.781537] usb 1-7: Product: Mass Storage
[115339.781541] usb 1-7: SerialNumber:
[115339.781837] usb-storage 1-7:1.0: USB Mass Storage device detected
[115339.781975] scsi host3: usb-storage 1-7:1.0

lsusb

Bus 001 Device 004: ID 04a5:30e6 Acer Peripherals Inc. (now BenQ Corp.)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 2a7a:6a08
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub