All I need is my Apple Magic Mouse.
I can't live without my amazing Razer Deathadder mouse and Deathstalker keyboard, with a healthy (16 GB) dose of HyperX ram installed.
razer blackshark!
Razer naga
I couldn't live without my headset. Playing with friends over VoIP is much, much funnier!
I couldn't live without my Kunai tritton headset.