Official Archer C7_V1_140402 stable firmware is available for download http://www.tp-link.com/en/support/download/?model=Archer+C7&version=V1

changelog?

bug has been confirmed by TP-Link support and forwarded to developers.

450mbps is just the total in the air bandwidth/transfer rate. Therefore: 1) make sure your client supports 450mbps (e.g. Windows shows that this speed is connected) 2) the real throughput for e.g....

Hello support? How difficult can it be to fix the gui settings propagation into the driver? It's been half a year since official firmware update and the users seem raging with bugfixes requests...

go for the Chinese monster with 6 external antennas :)