My logitech headset! I live in a rather noisy household and it's done wonders for allowing me to focus on whatever I'm doing at the time in-game.
Could not make it without my Zboard gaming keyboard. Never could learn my numb fingers to wasd...
Logitec G5, oldie but goodie!
Razer Naga Hex !
I'm a bit of an odd one out on this I guess? I don't really have the money to afford a lot of the nicer hardware but my simple mousepad that I have with the gel armrest in it...my life would be hell if I didn't have that. :)
My X-Trike Teclado Gamer The Destroyer Be Fire is great for playing WoW... also, since my desk is a just below what i want, my Multilaser Mouse Pad Gel AC024 really helps.
my razer naga
Though I have both a Razer Naga mouse and a Razer Anansi keyboard the one peripheral I could not do without is my Logitech G13 game pad. It is super, reliable and as easy and natural to use as breathing.
I just love my G500 mouse!
I love my G600 mouse :)
I love my G600 !
Couldn't raid without my naga and the awesome headset my gf got me xD
If I didn't have my laptop, I wouldn't be able to game "on the go" and while on the job during my downtime!
well, i would say my monitor...
I couldn't live without an occulus Rift. Yes that means I'm currently dead.
I don't often use a headset when I game, but my mouse and mouse pad are integral to a pleasant and competitive gaming experience! I have a "medium tier" gaming mouse because although I need a few additional programmable buttons to be competitive, this is a case where more is not necessarily better, and in fact a gaming mouse with too many buttons or features can actually be counter productive. By the same token, any old mouse pad just won't do - it must be large enough for a full range of motions, and must also be both smooth for precision and tough in materials, to stand up to being carted around in my backpack everywhere I go.
Hve been using HyperX harware for some years now, such as the Hyperx Ram, and the SSD's, have 2 of teh SSD and they are sweet. Need a headset though, so that is the next thing in line to get.
Cannot go on withouth my Geforce GTX Video card, it's not the best, but it's been with me and I LOOOOOOOVE it