pro : - replace my g11 keyboard - Sturdier Design & feel , smaller size than the g11 - Sports Headset control & jack for easy voip program use with a headset - Macro key great for Games and programming -lrb- more of a enthusiast feature -rrb- - key can glow red , blue , and \* two \* shades of purple \* sarcasm \* Cons : - key lock down sometimes , have to unplug it , happen several time daily -lrb- update driver have not fix -rrb- - only one usb port -lrb- unlike the two on the g11 -rrb- , so no mouse & flash device at the same time other thought : - more of a $ 50 keyboard than a $ 80 - keyboard layout be very hard to adjust to -lrb- countless typo for the first few week -rrb- , not at all like the g11 - Wish they make it wireless