Summary: Really not impressed with this item. As a number of other reviewers have said the manual is difficult to understand and the terminology is very IT industry specific which most people who don't work in IT would be unfamiliar with. I get that a certain level of detail is needed but the manual is too specific on some items and gives very little details on other important sections.
Summary: This was advertised as a router with a "universal repeater" mode. Well it doesn't work with Airprint on iDevices so that's not "universal". I contacted support who told me to apply the latest firmware - despite there being nothing in the release note about it fixing this issue. Applied it and still didn't work. Responded to Zyxel again and never heard anything further from them.