1e7d:2e4a — Tyon Black Mouse
ROCCAT
- Vendor ID
- 1e7d
- Product ID
- 2e4a
- Combined
- 1e7d:2e4a
- Decimal
- 7805:11850
What is this device?
This is the USB identifier for a Tyon Black Mouse manufactured by ROCCAT. The vendor ID 1e7d is registered to ROCCAT with the USB Implementers Forum, and 2e4a is the product ID that ROCCAT assigned to this particular model. When you run lsusb on Linux, this device appears as 1e7d:2e4a ROCCAT Tyon Black Mouse.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1e7d:2e4a ROCCAT Tyon Black Mouse
You can filter directly with lsusb -d 1e7d:2e4a, or get the full descriptor dump with lsusb -v -d 1e7d:2e4a. Kernel messages from dmesg show the same pair as idVendor=1e7d, idProduct=2e4a.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1E7D&PID_2E4A USB\VID_1E7D&PID_2E4A&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1E7D&PID_2E4A"
macOS
$ system_profiler SPUSBDataType
Tyon Black Mouse:
Product ID: 0x2e4a
Vendor ID: 0x1e7d (ROCCAT)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:
1e7d ROCCAT 2e4a Tyon Black Mouse