That looks extremely similar to some TP-Link MR3020's I got on Amazon for about $15/each. I can't imagine the software is worth that much extra, especially since it's just some open-source slapped together (probably running on OpenWRT -- that's what I put on mine). That said, I wonder where I can download the source.
The lack of 5 GHz is because, IIRC, these little routers are 2.4 GHz only.
The lack of 5 GHz is because, IIRC, these little routers are 2.4 GHz only.