$ sudo dmesg |tail
[ 5076.685898] scsi 12:0:0:0: Direct-Access              USB DISK 2.0     PMAP PQ: 0 ANSI: 0 CCS
[ 5076.687094] sd 12:0:0:0: Attached scsi generic sg2 type 0
[ 5077.195878] sd 12:0:0:0: [sdb] 3915776 512-byte logical blocks: (2.00 GB/1.86 GiB)
[ 5077.196362] sd 12:0:0:0: [sdb] Write Protect is off
[ 5077.196370] sd 12:0:0:0: [sdb] Mode Sense: 23 00 00 00
[ 5077.196376] sd 12:0:0:0: [sdb] Assuming drive cache: write through
[ 5077.200367] sd 12:0:0:0: [sdb] Assuming drive cache: write through
[ 5077.200380]  sdb: sdb1
[ 5077.224616] sd 12:0:0:0: [sdb] Assuming drive cache: write through
[ 5077.224625] sd 12:0:0:0: [sdb] Attached SCSI removable disk