You are not supposed to see this in normal operation. However, you might encounter it in:
Since it identifies as a "Multiple Report HID Demo," it is likely: Development Firmware : You are using a device currently running the default LUFA demo firmware for testing USB communication. Generic Input Device
In short, this identifier represents the first interface of a , which is a 2.4 GHz wireless USB dongle with a hardware revision of 2.0.0.
On a Mac:
If the device is not responding, you can manually check for drivers on the Sharkoon Official Website or use the Windows Device Manager to "Update Driver" and search automatically for the best compatible HID software.
If you see this HID string appearing and disappearing in your logs, try disabling "USB Selective Suspend" in your Windows Power Options.
Because the device adheres to HID standards, you can use: hid vid-1ea7 amp-pid-0066 amp-rev-0200 amp-mi-00
This unique code is assigned to SHARKOON Technologies GmbH . Sharkoon is a well-known German manufacturer of gaming peripherals, including high-performance mice and mechanical keyboards.
This is the most frequently reported issue. The system recognizes the USB receiver (the lsusb command shows it), but the keyboard or mouse doesn't produce any input events.
| | Stands For | Description | Interpretation in this ID | | :--- | :--- | :--- | :--- | | HID\ | Device Class | Indicates the device belongs to the Human Interface Device class. | This is a keyboard, mouse, or other input device. | | VID_1EA7 | Vendor ID | A unique 4-digit hexadecimal code assigned to the manufacturer. | The manufacturer is SHARKOON Technologies GmbH . | | PID_0066 | Product ID | A 4-digit hexadecimal code assigned by the manufacturer to a specific product. | This is a product model identifier, the SHARKOON Mediatrack Edge Mini Keyboard. | | REV_0200 | Revision | Indicates the hardware revision or firmware version of the device. | This device is at revision 0200 of its production or firmware cycle. | | MI_00 | Multiple Interface | Denotes a specific interface on a composite (multi-function) device. | This is the first interface ( 00 ) of a device that has multiple functions. | You are not supposed to see this in normal operation
Reboot the machine to clear temporary registry holds on dead HID paths. Advanced Firmware and Registry Fixes
Otherwise, replace the controller with a known compatible model like Logitech F310 or Xbox controller – these have native Windows drivers and avoid vid-1ea7 headaches.
Uncheck . Linux Troubleshooting (lsusb) On Linux systems, this device is usually handled by usbhid . On a Mac: If the device is not
Users searching for this specific string typically experience one of these issues:
This is the Vendor ID . The code 1EA7 is assigned to SHARKOON Technologies GmbH . Sharkoon is a well-known German manufacturer of PC components and peripherals, particularly popular in the gaming community.