Hid Vid-1ea7 Amp-pid-0066 Amp-rev-0200 Amp-mi-00 May 2026

If you find this article while debugging a “Device descriptor request failed” error, know that the problem is likely USB host controller drivers, not the device itself. Try a different PC to confirm.

sudo modprobe -r usbhid && sudo modprobe usbhid Generally recognized as a “Generic Gamepad”. Use Enjoyable or Gamepad Companion for mapping. If not recognized, reset NVRAM (Intel Macs) or check USB-C adapter compatibility (for M1/M2). 10. Conclusion: Demystifying hid vid-1ea7 amp-pid-0066 amp-rev-0200 amp-mi-00 This long string is nothing but a technical fingerprint of a generic USB gamepad from Shenzhen E-Yozz, revision 2.0, using its first input interface. While seeing it in logs might feel alarming, it rarely indicates a serious problem. Most issues are solved by reinstalling the default HID game controller driver, adjusting power settings, or resetting the device. hid vid-1ea7 amp-pid-0066 amp-rev-0200 amp-mi-00

sudo evtest Look for “1ea7:0066”. If not present, reload usbhid : If you find this article while debugging a