This is a good all round low end DMX spillter, it doesn't offer RDM support or merging but for simple plug and play support can't be beaten at this price point. I've installed a lot of these in schools and community theatres as the dual 5 & 3 pin inputs make it easily compatible with cheaper kit which you tend to find in these places.
It comes with an IEC on the end so you'll need to swap the plug or put a 'kettle lead' into it, it has a 1U 19" rack mount format so will side into dimmer or AV racks with ease.