Bus 001 Device 004: ID 1ea7:0066 SHARKOON GmbH └─ Interface 00 (MI-00): Human Interface Device (HID) – Controls └─ Interface 01 (MI-01): Audio Control (volume, mute) └─ Interface 02 (MI-02): Audio Streaming (microphone input) └─ Interface 03 (MI-03): Audio Streaming (speaker output)
In Device Manager, find the device under . Right-click and select Properties . Go to the Power Management tab.
: Stands for Multiple Interface , signifying that the device has multiple functions (e.g., a keyboard with a built-in touchpad) and this is the first interface. Common Applications and Devices
To verify if your device is officially USB-IF certified: hid vid-1ea7 amp-pid-0066 amp-rev-0200 amp-mi-00
, a company specializing in PC components and gaming peripherals.
Windows Operating Systems use Human Interface Device (HID) strings to uniquely identify plugged-in hardware components. By breaking down the keyword HID\VID_1EA7&PID_0066&REV_0200&MI_00 , we can understand exactly what Windows is looking for: String Segment Technical Meaning Associated Hardware Component Human Interface Device Class protocol used for keyboards, mice, and gamepads. VID_1EA7 Vendor ID (1EA7) Points directly to Sharkoon Technologies GmbH. PID_0066 Product ID (0066) Identifies the specific model, the Mediatrack Edge Mini Keyboard Go to product viewer dialog for this item. REV_0200 Revision Number (0200)
The Product ID is a number assigned by the manufacturer (SHARKOON) to distinguish between its different products. The code 0066 identifies a specific device model. Bus 001 Device 004: ID 1ea7:0066 SHARKOON GmbH
As a legacy input hardware class, firmware tools are rarely deployed. Any connection instabilities are typically tied to local driver binding configurations, RF interference on the 2.4GHz band, or failing USB host controller drivers.
"The device, identified by the Vendor ID (VID) 1EA7 and Product ID (PID) 0066, with a revision of 0200 and an interface identifier (MI) of 00, is designed to [briefly describe the device's function or purpose]. Detailed specifications and operational guidelines are provided below [or in the document]."
| Symptom | Likely fix | |---------|-------------| | Device not detected | Check USB port, try different cable/dongle. | | Detected but no input | Device needs re-pairing (press button under mouse/keyboard). | | Works then stops | USB selective suspend – disable per device in Power Management tab. | | MI_00 = no function | That interface might be battery/status; check MI_01 for actual HID input. | : Stands for Multiple Interface , signifying that
The string HID\VID_1EA7&PID_0066&REV_0200&MI_00 is far from random. It's a concise and highly informative label that tells the story of a physical device: a wireless 2.4 GHz HID composite receiver for the SHARKOON Mediatrack Edge Mini Keyboard and Mouse combo.
No. The device uses standard USB HID specifications. It relies entirely on native plug-and-play architecture included in Windows, Linux, and macOS kernels via generic USB HID drivers.
Execute the following command to scan for and resolve system file corruption: DISM.exe /Online /Cleanup-image /Restorehealth Use code with caution. Once completed, execute the system file checker tool: sfc /scscannow Use code with caution.
Manually install using devcon or edit the .inf for Microsoft’s gamecontroller.inf .
You are not supposed to see this in normal operation. However, you might encounter it in:
