0d49:7100 — OneTouch II 300GB External Hard Disk
Maxtor
- Vendor ID
- 0d49
- Product ID
- 7100
- Combined
- 0d49:7100
- Decimal
- 3401:28928
What is this device?
This is the USB identifier for a OneTouch II 300GB External Hard Disk manufactured by Maxtor. The vendor ID 0d49 is registered to Maxtor with the USB Implementers Forum, and 7100 is the product ID that Maxtor assigned to this particular model. When you run lsusb on Linux, this device appears as 0d49:7100 Maxtor OneTouch II 300GB External Hard Disk.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0d49:7100 Maxtor OneTouch II 300GB External Hard Disk
You can filter directly with lsusb -d 0d49:7100, or get the full descriptor dump with lsusb -v -d 0d49:7100. Kernel messages from dmesg show the same pair as idVendor=0d49, idProduct=7100.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0D49&PID_7100 USB\VID_0D49&PID_7100&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0D49&PID_7100"
macOS
$ system_profiler SPUSBDataType
OneTouch II 300GB External Hard Disk:
Product ID: 0x7100
Vendor ID: 0x0d49 (Maxtor)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
0d49 Maxtor 7100 OneTouch II 300GB External Hard Disk