Very good range, worst case Administration

Positives:
Still no equipment from the private sector has such a far-reaching reception / so shown large transmission power. Even after several reinforced concrete walls and about 40m is at least a 2-5 Mbit / s fast to signal. In the immediate vicinity (10m, an aerated concrete wall) nor the full 70Mbit / s come to our Internet line!

Negatives:
The administration is disastrous:
1) The device can see other reviews) to set up (only on the CD. This works on Mac and Windows without any further problems, the router is recognized immediately configured WLAN etc.
2) The Cisco Connect Administration Software offers little functionality sets when using the advanced settings (direct router access) all settings made there and back, generates a new password for the router overwrites the customized and remembers the password just to close the application. Ergo: no longer have access.
In this way, I have excluded me thrice.
3) DHCP fixed assignment works, but no device name is sent, it will be replaced by irgenwelche characters (looks like coding problems) and the JavaScript function to remove the assignment does not work anymore.
4) The machine thinks great names from the networks. Roughly: FenchelFee, High Oak, Gold Snow
Can be customized, but the guest account will retain its SSID. So equal disabled:
5) Disable the guest account only on the Cisco Connect software, which brings us to the problem of 2).

Positives: The software warns several times not to edit the advanced settings. ;)

CONCLUSION
Highly recommended for very DACs, because the software does everything you need. For advanced (I am IT consultant) users this device is a pain. But have reception problems I see no alternatives, since not even the Fritz boxes so have a transmission power.

3 stars: as we speak here only of initial problems.