Usb Miniport Ethernet Adapter Driver 15 - Ch 9100

USB 2.0 10/100M Ethernet Adaptor Driver for HP - DriverIdentifier

You can identify this specific device in your Device Manager by looking for hardware IDs such as USB\VID_1A86&PID_E091 or USB\VID_1A86&PID_E092 . Installation and Usage Ch 9100 Usb Miniport Ethernet Adapter Driver 15

The specifically addresses the miniport configuration. Standard CH9100 drivers treat the chip as a legacy COM port. Driver 15 includes a secondary INF file that correctly maps the device as a network miniport, enabling features like: enabling features like: