MS121R43CNC+MS581EXT-V2 is discontinued. MS121R43CNC+MS581EXT-V2 is replaced by MS121R43CNC15PF
MS121R43CNC+MS581EXT-V2 is a replacement for old 14” CRT CNC monitors (All compatible Manufactures and models are listed at the bottom of the page)*. It also comes with a wire adapter, so you can plug into your existing signal connector to MS121R43CNC+MS581EXT-V2. MS121R43CNC+MS581EXT-V2 had upgraded to our UB54 sunlight readable LED kit. It will last 10 times longer than CCFL backlight. Easy to install, anyone can do it!