Problem with wwan Dell Wireless DW5570 on VB

[McMaster]

Hi,
sorry for my English

I have problem with my modem wwan Dell Wireless DW5570 HSPA+ 42Mbps.
I have had virtual machine with windows 7 and I can`t install drivers to my modem wwan. All drivers which are installed were not supported, but i can install them on my laptop with windows 7. When I installed drivers in my virtual machine i had an error: the installer package is not designed for computers that brand.
I have dell e5440, and VB 4.3.12
Maybe, You had simillar problem.
Thanks for help in advance.

Regards
Wojtek

[socratis]

Your virtual machine uses virtual hardware (except the CPU). You will not see your wireless modem. What you'll see is (most probably) an Intel PRO/1000 network card (a wired card). You can utilize your modem by either choosing "NAT" or "Bridged" in the network settings.

[McMaster]

Thanks for Your answer.
I used wwan modem on my last laptop e6410, i had virtualbox and modem working. I don`t remeber which modem i had.
I've added my wwan modem in settings - USB - Enable USB Controller - see in attachment.

[Perryg]

You might try enabling the USB2 (EHCI) Controller

[McMaster]

I tried, but didn`t work.
I have error

[socratis]

To fix this problem either install the 'Oracle VM VirtualBox Extension Pack' or disable USB 2.0 support

Location of the Extension Pack: https://www.virtualbox.org/wiki/Downloads
Be sure to download the same version as your VirtualBox. In your case Extension Pack 4.3.12, found in the older builds section: https://www.virtualbox.org/wiki/Download_Old_Builds