Balance more than 7 WAN's with balance 710

Product Discussion Peplink Balance
1

I recently bought a balance 710 to balance 7 DSL lines. The maximun speed that the ISP can provide is 15 Mbit so I have now 105 Mbits total. From now to the next 4 months I need 300 Mbits total. Is there any way to balance additional DSL lines without purchase two Balance 710?

Thanks,
Francisco

2

The next model up is the Balance 1350 and it supports up to 13 WAN connections.