my first impression purchase
half disappointment.
knowing the G510 and G15, this one is simply a mix of both. 12 Gtouch for the 510, and the screen for 15.
with the G15, I am disappointed by the lack of applets (application to display on the screen) as it I find only useful as 1 of 5 found. unlike the G15, which has at least 30.
are programming originality is unparalleled, these buttons are programmable party outside Gtouch, access to other key is also easier and focused.
colorization of the keys is well thought finally, the 2 usb ports for connected mouse or cell phone is convenient (never connect to DD.ext you could toast the keyboard).
overall the G19 is great.
but advise MMO player or multi-player games.
it did no use to buy this keyboard if it is to type on the QWERTY keys
or
In no interest if it is to display the clock, the performance indices.
in this case buying the G15 for the screen, or the G510 for Gtouches.