Pros: -price -4 pack -120mm -good quality

Cons: n/a

Overall Review: They are all 3pin. They also come with enough screws for each fan

Pros: -DPI -Comfortable -Weights -On board profile memory

Cons: -Noise: It makes a high pitch noise. I can constantly hear it when the mouse is at rest.

Overall Review: That's the only problem I have with it. Despite overwhelming Pros; would not buy again if it had that noise. Otherwise 5 stars.

Pros: -Mechanical -Wrist rest thing -lights up -onboard memory for G keys (after you set the shortcuts through the Aivia program, you can uninstall said program and they'll still work) -usb input

Cons: -Others have said and this happened to me a few times now.. Randomly the keys will stick. Not physically, but while you're typing or pressing any key, one will randomly seem to think it's still pressed in. So you get a constant stream of letters: "aaaaaaaaa" for example, until you manage to make it realize you're not actually holding down 'a'. For me this happened with the backspace, up arrow, letter e, and 1 or 2 other keys. However it's not common. Maybe once every month. -The cord. It's big and thick...and black..and..hard.. *cough* I'm serious. The addition of audio input was unnecessary and it's on the wrong side anyway. -Also I think the fn key should have been a macro key, I liked having it as a right click on my other keyboard.

Overall Review: I've had this keyboard since December. I fear the longevity of it. Yet I knew this coming in, I've seen many reviews about it not lasting long. But it was either this or a Corsair keyboard. I personally don't like Corsair.. So Gigabyte, don't disappoint me!

Pros: -3d -XL version -portable -comes with mario kart 3d -long battery life

Cons: -3d, will make your eyes hurt -blue, i don't like blue.

Overall Review: The XL version is great.

Pros: -fun -3d -portable -lots of levels

Cons: -3d might makes your eyes hurt -later boss levels require star coins to enter and prevent progress if you don't have enough.

Overall Review: After beating the first 8 worlds another batch of 8 worlds comes up for you to play through. Most are different but some levels are the same but they have time limits or something.