I'm just gonna go with the whole computer honestly its a good little PC I built myself getting about 100 FPS everywhere I go in Azeroth (if I turn on v-sync its at like 30 fps getting a nice monitor soon) and is a hell of a lot better than my old toaster.
Definitely my Razer Naga :)
Somebody like me true Pro MLG noscoper couldn't live without my MLG Razer Naga + Razer DeathStalker to play WoW ^^
Couldn't live without my Razer Blackwidow.. got to have that tactile feedback to make things soooooo much smoother for work AND play!
SteelSeries Siberia V2 headset.
I guess I'm a bit simpler than most, but my Microsoft mouse and keyboard remain my trusty allies since I started PC gaming.
My favorite is roccat isku fx keyboard...
not just for gaming but - My Audio Technica ATH700 Headphones, it's on every time I sit in front of computer.
My Razer copperhead mouse for sure. Love the sensitivity and smoothness, important as a tank. :)
has to be the razer naga-epic. Remember thinking how super-intense it looked before i bought it but now it just seems like such a solid and useful peripheral. Gaming without it would definitely be massively tedious!
Logitech G400S, much love, such classic, very WoW. wow
Logitech G13
can't live without my HyperX rams!
MSI GeForce GTX 760 - I love it for its price :).
I need a mouse with at least 4 side buttons, my current one is the Logitech G700, i love it!
I wouldn't be able to live without my Corsair Vengeance 2100.
my g500 mouse, its only 2 extra buttons but they're so nice
Logitech G13 + Logitech G700. It's fantastic!
My razer blackshark is my love! I used to break head sets left and right but this one has lasted me forever. :)
i cannot go without my logitech g19s