0b48:3012 — TT-connect CT2-4650 CI
TechnoTrend AG
- Vendor ID
- 0b48
- Product ID
- 3012
- Combined
- 0b48:3012
- Decimal
- 2888:12306
What is this device?
This is the USB identifier for a TT-connect CT2-4650 CI manufactured by TechnoTrend AG. The vendor ID 0b48 is registered to TechnoTrend AG with the USB Implementers Forum, and 3012 is the product ID that TechnoTrend AG assigned to this particular model. When you run lsusb on Linux, this device appears as 0b48:3012 TechnoTrend AG TT-connect CT2-4650 CI.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0b48:3012 TechnoTrend AG TT-connect CT2-4650 CI
You can filter directly with lsusb -d 0b48:3012, or get the full descriptor dump with lsusb -v -d 0b48:3012. Kernel messages from dmesg show the same pair as idVendor=0b48, idProduct=3012.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0B48&PID_3012 USB\VID_0B48&PID_3012&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0B48&PID_3012"
macOS
$ system_profiler SPUSBDataType
TT-connect CT2-4650 CI:
Product ID: 0x3012
Vendor ID: 0x0b48 (TechnoTrend AG)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:
0b48 TechnoTrend AG 3012 TT-connect CT2-4650 CI