Нашёл. Вроде флешка как флешка. Если у неё ещё какие нибудь функции?
http://www.imageup.ru/img258/1914874/2014-10-20-180545.jpg
[25601.096169] usb 1-7: new high-speed USB device number 7 using ehci_hcd
[25601.231407] usb 1-7: New USB device found, idVendor=4146, idProduct=a103
[25601.231413] usb 1-7: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[25601.231417] usb 1-7: Product: Kaspersky
[25601.231419] usb 1-7: Manufacturer: PRETEC
[25601.231422] usb 1-7: SerialNumber: 302A88FB8A5E
[25601.232534] scsi5 : usb-storage 1-7:1.0
[25602.232721] scsi 5:0:0:0: Direct-Access Pretec 02GB 1.00 PQ: 0 ANSI: 2
[25602.235475] sd 5:0:0:0: Attached scsi generic sg7 type 0
[25602.236599] sd 5:0:0:0: [sdg] 3910656 512-byte logical blocks: (2.00 GB/1.86 GiB)
[25602.237101] sd 5:0:0:0: [sdg] Write Protect is off
[25602.237107] sd 5:0:0:0: [sdg] Mode Sense: 03 00 00 00
[25602.237597] sd 5:0:0:0: [sdg] No Caching mode page found
[25602.237604] sd 5:0:0:0: [sdg] Assuming drive cache: write through
[25602.243720] sd 5:0:0:0: [sdg] No Caching mode page found
[25602.243728] sd 5:0:0:0: [sdg] Assuming drive cache: write through
[25602.732155] sdg:
[25602.735609] sd 5:0:0:0: [sdg] No Caching mode page found
[25602.735616] sd 5:0:0:0: [sdg] Assuming drive cache: write through
[25602.735620] sd 5:0:0:0: [sdg] Attached SCSI removable disk
