EM05-G USB driver does not install properly in Windows11

IoT Modules LTE Standard Module
1

EM05-G USB driver does not install properly in Windows11
Installed the driver, but PC doesn’t recognize the device.

  1. Windows Ver. : Windows 11 Home
  2. Driver :
    a. Quectel_Windows_USB_Driver(Q)_NDIS_V2.3.3
    b. Quectel_LTE&5G_Windows_USB_Driver_V2.1
    c. Quectel_LTE_Windows_USB_Driver_RNDIS_V1.0
  3. PC HW
    a. Galaxy book
    b. 11th Gen Intel(R) Core™ i7-1165G7 @ 2.80GHz 2.80 GHz

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2

Could you share the driver?
-. Quectel_LTE&5G_Windows_USB_Driver_V2.2.4.zip

3

I received EM05-G sample today, but I couldn’t check AT CMD because the driver was not recognized.
(Unable to check fw ver because AT CMD does not work)

4

Please add

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5

@Bean.Wang-Q
Thanks for your reply.
How can i add?
What should I use?
Could you guide for this issue?

Reply me a text and I’ll copy and paste it.

6

Try add it in
C:\Program Files (x86)\Quectel\Quectel_Windows_USB_Driver(Q)_NDIS\DriverInstaller\windows10\qcser.inf

and
qcmdm.inf

7

@Bean.Wang-Q
Thanks for your reply.
The “USB PID” is different.
I added PID, but device manager doesn’t recognize it the same.
Both win10 and win11 are not recognized equally.
Please check if there is anything wrong.
Any other solutions?
Help me…

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  1. qcfilter.inf

Before
; EM05G
%qcfilter.DeviceDesc_HighSpeed% = qcfilter, USB\VID_2C7C&PID_030A

After
; EM05G
%qcfilter.DeviceDesc_HighSpeed% = qcfilter, USB\VID_2C7C&PID_030A
%qcfilter.DeviceDesc_HighSpeed% = qcfilter, USB\VID_2C7C&PID_030E

  1. qcser.inf

Before
%Quectel030A_AT% = QportInstall00, USB\VID_2C7C&PID_030A&MI_02
%Quectel030A_DM% = QportInstall00, USB\VID_2C7C&PID_030A&MI_03
%Quectel030A_NEMA% = QportInstall00, USB\VID_2C7C&PID_030A&MI_04
%Quectel030A_AT2% = QportInstall00, USB\VID_2C7C&PID_030A&MI_05

After
; EM05G
%Quectel030A_AT% = QportInstall00, USB\VID_2C7C&PID_030A&MI_02
%Quectel030A_DM% = QportInstall00, USB\VID_2C7C&PID_030A&MI_03
%Quectel030A_NEMA% = QportInstall00, USB\VID_2C7C&PID_030A&MI_04
%Quectel030A_AT2% = QportInstall00, USB\VID_2C7C&PID_030A&MI_05
%Quectel030A_AT% = QportInstall00, USB\VID_2C7C&PID_030E&MI_02
%Quectel030A_DM% = QportInstall00, USB\VID_2C7C&PID_030E&MI_03
%Quectel030A_NEMA% = QportInstall00, USB\VID_2C7C&PID_030E&MI_04
%Quectel030A_AT2% = QportInstall00, USB\VID_2C7C&PID_030E&MI_05

  1. qcwwan.inf

Before
; EM05G
%Quectel_NDIS_Adapter% = qcwwan.ndi, USB\VID_2C7C&PID_030A&MI_06

After
; EM05G
%Quectel_NDIS_Adapter% = qcwwan.ndi, USB\VID_2C7C&PID_030A&MI_06
%Quectel_NDIS_Adapter% = qcwwan.ndi, USB\VID_2C7C&PID_030E&MI_06

8

It is right. So the EM05-G you used could not be used on Win10/11. Is it possible to create a ticket to Quectel?

9

@Bean.Wang-Q
Thanks for your reply.

Sorry, I can’t make a ticket.
I don’t have a Quectel account.
Any other solutions?

10

Hello Bean.Wang-Q,

Can you kindly email me this driver: Quectel_Windows_USB_Driver(Q)_NDIS_V2.3.3 ?

Thank you.