Logitech G603/G613 wireless gaming mouse and keyboard review: Is it possible to game without wires?
G603 scroll wheel suddenly turned into hot wheels. Sent it in for warranty, they said it's working fine? I waited 1 whole month for this, and now I'm getting it back broken. :
Logitech G603 Wireless Gaming Mouse Review - IGN
Techinal Repair Parts Mouse Encoder Wheel Board for Logitech G603 Mouse Wheel Board - Walmart.com