No usb port name , after plugin 3G card

RouterOS The User Manager
1

Dears Guru
Here is my info , the RTOS 6.13 latest upgraded ; 750UP
3G card is ZTE_AC60

[admin@MikroTik] > /system resource usb print

DEVICE VENDOR NAME SPEED

0 1:1 Linux 3.3.5 ehci_hcd RB400 EHCI 480 Mbps
1 1:2 ZTE,Incorporated ZTE CDMA Technolog... 480 Mbps
[admin@MikroTik] > /port print
Flags: I - inactive

DEVICE NAME CHANNELS USED-BY BAUD-RATE

Does this mean the 3G card is not supported , or need specific 3G driver ?
Or I can create a usb port name myself .

thanks !

2

I think this is the driver problem ,
So can I porting a driver or kernel module to Mikro
by using OpenWRT toolchain , or else …