{
  "id": "gaomon/pd1621",
  "vendor": "GAOMON",
  "model": "PD1621",
  "category": "peripheral",
  "identifiers": {
    "usb": [
      "256c:006e",
      "256c:006d",
      "256c:006f",
      "256c:0064"
    ]
  },
  "status": "controllable",
  "interfaces": [
    {
      "name": "Pen display input",
      "transport": "usb",
      "status": "documented",
      "notes": "Linux kernel hid-uclogic or generic HID driver; buttons and styli described by libwacom"
    }
  ],
  "projects": [
    {
      "name": "libwacom gaomon-pd1621.tablet",
      "url": "https://github.com/linuxwacom/libwacom/blob/master/data/gaomon-pd1621.tablet",
      "kind": "library",
      "license": "HPND-sell-variant",
      "freedom": {
        "nonfree": [
          "device-firmware"
        ],
        "cloud": "none"
      }
    }
  ],
  "install": [
    {
      "project": "Linux tablet support",
      "method": "host-software",
      "guide": "https://linuxwacom.github.io/",
      "difficulty": "easy",
      "brick_risk": "none",
      "reversible": "yes",
      "notes": "Nothing is flashed: plug the tablet into a Linux computer. The kernel drives it and desktops (GNOME, KDE) set up its buttons from libwacom."
    }
  ],
  "provenance": {
    "sources": [
      "libwacom"
    ]
  },
  "updated": "2026-10-25"
}