Скорость записи на флешку = 0,5 Мб/сек (чтение = 80 Мб/сек)

[231729.351661] usb 2-1: new SuperSpeed Gen 1 USB device number 9 using xhci_hcd
[231729.374107] usb 2-1: New USB device found, idVendor=13fe, idProduct=6300, bcdDevice= 1.10
[231729.374108] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[231729.374110] usb 2-1: Product: Silicon-Power16G
[231729.374111] usb 2-1: Manufacturer: UFD 3.0
[231729.374112] usb 2-1: SerialNumber: P180304107188B1D2E26BB15
[231729.377482] usb-storage 2-1:1.0: USB Mass Storage device detected
[231729.377707] scsi host2: usb-storage 2-1:1.0
[231730.388732] scsi 2:0:0:0: Direct-Access     UFD 3.0  Silicon-Power16G PMAP PQ: 0 ANSI: 6
[231730.389304] sd 2:0:0:0: [sdb] 30326784 512-byte logical blocks: (15.5 GB/14.5 GiB)
[231730.389558] sd 2:0:0:0: [sdb] Write Protect is off
[231730.389560] sd 2:0:0:0: [sdb] Mode Sense: 45 00 00 00
[231730.389698] sd 2:0:0:0: Attached scsi generic sg1 type 0
[231730.389816] sd 2:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[231730.539500]  sdb: sdb4
[231730.540503] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[231866.717114]  sdb: sdb4