1e7d:3138 — Ryos MK Keyboard
ROCCAT
- Vendor ID
- 1e7d
- Product ID
- 3138
- Combined
- 1e7d:3138
- Decimal
- 7805:12600
What is this device?
This is the USB identifier for a Ryos MK Keyboard manufactured by ROCCAT. The vendor ID 1e7d is registered to ROCCAT with the USB Implementers Forum, and 3138 is the product ID that ROCCAT assigned to this particular model. When you run lsusb on Linux, this device appears as 1e7d:3138 ROCCAT Ryos MK Keyboard.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 1e7d:3138 ROCCAT Ryos MK Keyboard
You can filter directly with lsusb -d 1e7d:3138, or get the full descriptor dump with lsusb -v -d 1e7d:3138. Kernel messages from dmesg show the same pair as idVendor=1e7d, idProduct=3138.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_1E7D&PID_3138 USB\VID_1E7D&PID_3138&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1E7D&PID_3138"
macOS
$ system_profiler SPUSBDataType
Ryos MK Keyboard:
Product ID: 0x3138
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 3138 Ryos MK Keyboard