MS084R43CNC+MS78EXT is replacement for replacing old 9 inch Monochrome CRT monitors. Custom wire adapter is included, so you can plug into your existing video signal connector to our wire adapter. MS084R43CNC+MS678EXT 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! 1 year warranty.