Neither I have found on my iPad any sender nor the receiver was reasonable on my mac. After some read, I have found that one first needs to make a firmware update. This is probably only through the web interface, which provides the equipment.
However, this surface is sometimes a bad joke. Will slowly works in Safari still in Chrome reasonable .. Well, after some tinkering I got then installs the firmware. After that everything was great. Reception on my iPad is in good WiFi reception great. Also look on the Mac is good and fun.
General should be a little familiar with computer stuff, because you first have to install a new firmware, but in principle, the device is recommended :-)