Razer Blackwidow Ultimate Mechanical Keyboard

Kindly refer the official site below for more details.
https://mysupport.razer.com/app/answers/detail/a_id/3653/~/razer-blackwidow-ultimate-2016-%7C-rz03-0170x-support-%26-faqs

Note from seller:
Well, the reason for this sale is simple, an upgrade! I've decided to make room for the latest innovations by selling off some of my gently used peripherals. I can assure you this item is working totally fine with unnoticeable defect.