GDMicroelectronics — USB Vendor ID 28e9
GDMicroelectronics is a USB vendor registered under ID 28e9. Below are the 1 known USB devices published under this vendor ID in the upstream usb.ids database. Any device from this manufacturer will report 28e9 as the first half of its VID:PID pair, so if your system shows 28e9:???? the hardware was built by GDMicroelectronics.
Devices under 28e9
| PID | Device name | Full ID |
|---|---|---|
| 0189 | GD32 DFU Bootloader (Longan Nano) | 28e9:0189 |