056e:00a4 — Blue LED Mouse M-BL06DB
Elecom Co., Ltd
- Vendor ID
- 056e
- Product ID
- 00a4
- Combined
- 056e:00a4
- Decimal
- 1390:164
What is this device?
This is the USB identifier for a Blue LED Mouse M-BL06DB manufactured by Elecom Co., Ltd. The vendor ID 056e is registered to Elecom Co., Ltd with the USB Implementers Forum, and 00a4 is the product ID that Elecom Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 056e:00a4 Elecom Co., Ltd Blue LED Mouse M-BL06DB.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 056e:00a4 Elecom Co., Ltd Blue LED Mouse M-BL06DB
You can filter directly with lsusb -d 056e:00a4, or get the full descriptor dump with lsusb -v -d 056e:00a4. Kernel messages from dmesg show the same pair as idVendor=056e, idProduct=00a4.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_056E&PID_00A4 USB\VID_056E&PID_00A4&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_056E&PID_00A4"
macOS
$ system_profiler SPUSBDataType
Blue LED Mouse M-BL06DB:
Product ID: 0x00a4
Vendor ID: 0x056e (Elecom Co., Ltd)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:
056e Elecom Co., Ltd 00a4 Blue LED Mouse M-BL06DB