I am several months looking for a keyboard / mouse while my PC to control a home theater. I need light equipment, relatively compact, and I can use standing without significant discomfort. I had until now a Trust KB2950, which satisfied me but had run its course, so I searched for a replacement. I also had a Logitech diNovo Mini that I was not at all confident (too small for once, and the touch area very impractical in my opinion). So I tried the Perixx 716. Verdict: OK size, keyboard OK, but against the touchpad and mouse buttons below make it virtually unusable standing, except to do a balancing while twisting the wrist .. . The finish is just mediocre and not very solid (the rigidity of the whole is very average, it can twist it by holding both sides and not by exerting very strong rotation).
Too late to send it back, it will thus gathering dust in a corner until I decide to sell it cheaply on the net :-( Meanwhile, I bought my Trust in 2950 in one of the few shops that still, this postpones the problem of 2 or 3 years ...