{D49F883C-6486-400A-8C22-1A9EF48577E4}

Hardware IDs

Human Interface Devices

{D49F883C-6486-400A-8C22-1A9EF48577E4}\HID_DEVICE
ETANDT HID Tablet Promethean Serial Board Driver
{D49F883C-6486-400A-8C22-1A9EF48577E4}\QIANCAIHID_DEVICE
QianCai USB Handwriter Device