My old keyboard on my aging Dell Dimension computer died. I was fortunate to find this one, whose model number was the same as my dead one. All I had to do was to disconnect the old keyboard and connect this one, with the provided cable. As good as new. Phew. Will be able to stretch the life of my 12-year-old computer a bit longer.
I have had one of these for over 15 years - the lettering is still on it, and still works great despite all the abuse (used for gaming), so I finally bought another as a spare. I looked for the keyboards made for Dell by Silitek (SK-8100).