Unfortunately I am not able to receive broadband via ADSL due to line length. However in place of that, I use two mobile broadband routers from the Option brand (globesurfer III).
At the moment I have renewed my contract with Three and have two 15GB usage allowance sims, so I have 30GB in total, as this is the only viable way to have access to the internet.
Ideally, if the anything out there exists, I would like a device to bond the two connections from the routers to make one connection.
I have searched around to no avail and I don't think load balancing is what I am looking for, but instead want two bonded Three mobile broadband connections together i.e. to make one 6mbps connection rather than two separate 3mbps, to increase download speed.
Maybe someone knows of a device?