It's sad to know that you're even considering the Razer keyboard, it's overpriced ricer crap, $140 for a shitty keyboard with no apparent extra features, beyond pointless.
If you insist on getting an expensive keyboard over something cheap then get something like
You must login or register to view this content. (lol at 'gaming keyboard', but seriously, logitech make decent keyboards and this is on sale.)
or
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or if you want a wireless keyboard
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