Razer Pro Type Ultra wireless keyboard review: A grown-up mechanical clacker | Ars Technica
How to Fix a Faulty Keyswitch: Blackwidow Ultimate - FAIL - YouTube
The 'T' key on my Razer Blackwidow Chroma V1 only lights up red or nothing. Does anyone have a fix for this? Its been like this for about 2 years now. :
Suggested Fixes: Windows Key Not Working
How To Fix Razer Keyboard Keys Not Working – LiquidSky.com