Most, nice keyboard, soft, offering the same benefits as the G11 and G15 (programmable keys). It has been improved in various aspects: we appreciate his sound adjusting wheel, its video playback shortcuts / audio (pause / play / fast forward etc.) and its wide range of backlight setting (the colors as you want them) .
We appreciate two things: its relative fragility (jammed keys) that did not exist on the G11 / G15 are the defects of a "soft" technology and integrated sound card that is useless. Let's be clear, this keyboard is fragile. The shot is a priori correct becomes less and less candid with time. It's a little nerd for Gamer keyboard that must collect thousands of beatings.
It's not for lack of estimating Logitech, in fact the essential functions of the mark are present: once initiated macros left, hard to move and from previous generations. Ditto for the drivers and the LED display, irreproachable.
What I blame this keyboard is questionable hits because of its too sensitive membrane technology. It is difficult to clean (dust accumulates whatever you do) and poorly responds over time. It's hard to blame him for the qualities remain ...
