[57198.531967] usb 2-4: new SuperSpeed Gen 1 USB device number 7 using xhci_hcd
[57198.557436] usb 2-4: New USB device found, idVendor=067b, idProduct=2731, bcdDevice= 1.00
[57198.557440] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[57198.557442] usb 2-4: Product: USB SD Card Reader     
[57198.557443] usb 2-4: Manufacturer: Prolific Technology Inc.
[57198.557445] usb 2-4: SerialNumber: ABCDEF0123456789AB
[57198.562992] usb-storage 2-4:1.0: USB Mass Storage device detected
[57198.563177] scsi host38: usb-storage 2-4:1.0
[57200.541970] scsi 38:0:0:0: Direct-Access              SD Card Reader   1.00 PQ: 0 ANSI: 6
[57200.542383] sd 38:0:0:0: Attached scsi generic sg6 type 0
[57200.542523] sd 38:0:0:0: [sdg] 61849600 512-byte logical blocks: (31.7 GB/29.5 GiB)
[57200.542640] sd 38:0:0:0: [sdg] Write Protect is off
[57200.542643] sd 38:0:0:0: [sdg] Mode Sense: 03 00 00 00
[57200.542771] sd 38:0:0:0: [sdg] No Caching mode page found
[57200.542777] sd 38:0:0:0: [sdg] Assuming drive cache: write through
[57200.565144]  sdg: sdg1
[57200.589279] sd 38:0:0:0: [sdg] Attached SCSI removable disk