Couldn't play without my Razer Nostromo.
my asus rog pci-e 480gb ssd and siberia v2 headset
I couldn't live without my computer! Wouldn't matter if i had a mouse or headset if I didn't have a computer! XD
Definitely could not go without my Razer Naga Hex, especially after using the buttons on the side without stop.
I couldnt live without my Razer Blackwidow, i love it!
My Logitech G600, It's so comfortable, i love it!
Definitely the Steelseries WoW Cataclysm Edition mouse.
My Steel Series DIII mouse.
High end graphics card and a gaming mouse!
Both my Logitech and Razr peripherals are definitely requirements for my gaming.
my multi button mouse couldn't live without it.
I couldn't play without my Cyborg R.A.T. 7 mouse. Being female, my hands are small and this mouse can be sized and weighted!
I think it's my Roccat Kone mouse. I just love it :)
My Razer Naga and Razer Anansi are crucial to my gameplay.
My Razer DeathAdder mouse and DeathStalker keyboard!
Razer Naga, nuff said.
Gotta be my dual Asus HD monitors; you're going to have a bad time if you can't see what you're doing.
I really could not do without my Roccat Kone XTD mouse.
I love my Steel Series Sensei mouse... but I couldn't live without my Razer Black Widow mechanical keyboard. The lack of it is my biggest gripe at work!
Well, I don't have many gaming peripherals, but I'd say My Razer Pro|Click mouse, which REALLY needs to be replaced...