Will D-link DWA 710 USB wifi modem works on DSL-2750u wireless router ?

Hi,

I have DWR-710 Le Petit HSPA+ Router usb + wifi dongle router. Now I am in need to buy a new WIFI router so that I can connect to wired lan also. I can buy a regular wifi router and connect it to dongle as repeater but I think instead of using it repeater if I can directly connect it to new wifi router and use WIFI only through new router then would be great as well as tidy too. That way I will not have to run two devices separately .

So I am thinking as follow:

Existing Dlink DWR 710 3G dongle --> (through USB) NEW ROUTER WITH WIFI + RJ45 connector --> REST OF THE PC in LAN +WIFI

I have shortlisted this from D-link itself :

DSL-2750u Wireless N ADSL2+ 4-Port Wi-Fi Router , it comes with USB port and 3G dongle support. But I can't find way to figure out if my dongle is supported or not.

So, can anyone tell me that this router ie. DSL-2750u Wireless N ADSL2+ 4-Port Wi-Fi Router can detect DWR-710 Le Petit HSPA+ Router - D-Link when connect through usb ?