Vše, co potřebujete vědět o elektronice :-)
http://elektrobastlirna.cz/
Kód: Vybrat vše
usb 3-3: new full-speed USB device number 2 using ohci-pci
usb 3-3: not running at top speed; connect to a high speed hub
usb 3-3: New USB device found, idVendor=04fc, idProduct=0c15
usb 3-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
usb 3-3: Product: USB to Serial-ATA bridge
usb 3-3: Manufacturer: Sunplus Technology Inc.Kód: Vybrat vše
usb 2-5: new high-speed USB device number 3 using ehci-pci
usb 2-5: New USB device found, idVendor=04fc, idProduct=0c15
usb 2-5: New USB device strings: Mfr=2, Product=3, SerialNumber=1
usb 2-5: Product: USB to Serial-ATA bridge
usb 2-5: Manufacturer: Sunplus Technology Inc.Kód: Vybrat vše
# hdparm -t --direct /dev/sdd
/dev/sdd:
Timing O_DIRECT disk reads: 62 MB in 3.07 seconds = 20.18 MB/sec