0b48:300d — TT-connect CT-3650 CI
TechnoTrend AG
- Vendor ID
- 0b48
- Product ID
- 300d
- Combined
- 0b48:300d
- Decimal
- 2888:12301
What is this device?
This is the USB identifier for a TT-connect CT-3650 CI manufactured by TechnoTrend AG. The vendor ID 0b48 is registered to TechnoTrend AG with the USB Implementers Forum, and 300d is the product ID that TechnoTrend AG assigned to this particular model. When you run lsusb on Linux, this device appears as 0b48:300d TechnoTrend AG TT-connect CT-3650 CI.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0b48:300d TechnoTrend AG TT-connect CT-3650 CI
You can filter directly with lsusb -d 0b48:300d, or get the full descriptor dump with lsusb -v -d 0b48:300d. Kernel messages from dmesg show the same pair as idVendor=0b48, idProduct=300d.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0B48&PID_300D USB\VID_0B48&PID_300D&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0B48&PID_300D"
macOS
$ system_profiler SPUSBDataType
TT-connect CT-3650 CI:
Product ID: 0x300d
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 300d TT-connect CT-3650 CI