Best Buy: Razer BlackWidow 2013 Mechanical Gaming Keyboard RZ03-00391500-R3U1
Razer BlackWidow Ultimate 2013 Mechanical Keyboard Review | Business Chief North America
So I gave a second life to my old Razer Blackwidow Ultimate 2013. Gateron milky reds and a fresh new red color. This was my first experience with soldering and painting anything :
Razer Blackwidow Ultimate 2013 Repair - iFixit
Razer BlackWidow Ultimate Mechanical PC Gaming Keyboard