Install RNDIS Driver to connect RFID reader via USB

Article ID: 50171937

Issue / Question

RNDIS Driver is required for PC to connect with RFID Reader via USB.

Applicable To

Win 10 and Win 7 PC, FX9600, FX7500

Resolution / Answer

Steps for Win 10 PC:

1. Download and install the 'Acer Incorporated. - Other hardware - USB Ethernet/RNDIS Gadget' for 'Windows 7,Windows 8,Windows 8.1 and later drivers'


2. Double-click the downloaded .CAB file --
3. Select both files -- and RNDIS.inf
4. Right-click then select Extract...

5. Select RNDIS.inf
6. Right-click then select Install

7. Click Open

8. After a successful operation, please try again the USB connection between the FX7500 / FX9600 and Windows 10 machine.


  1. From PC, go to Device Manager > Network Adapters > Look for unknown or problematic driver related to USB Ethernet.
  2. Open up the problem/unknown driver, choose "Update driver" and select "USB Ethernet/RNDIS Gadget". 
  3. Once install successfully, PC will be able to communicate with RFID Reader via USB connection.

Steps for Win 7 PC: 
Please refer to this link>>

+ Applicable Products

  • FX7500 Fixed RFID Reader
  • FX9600 Fixed RFID Reader