Reverse engineered data formats from drawing tablets.
CTL-480, CTH-480, CTL-680, CTH-680
PTK-440, PTK-640, PTK-840, PTK-1240
PTZ-430, PTZ-431W, PTZ-630, PTZ-631W, PTZ-930, PTZ-1230, PTZ-1231W
PTU-600U
XD-0405-U, XD-0608-U, XD-0912-U, XD-1212-U, XD-1218-U
GD-0405-U, GD-0608-U, GD-0912-U, GD-1212-U, GD-1218-U