First of all I or anyone else would need a LOT more info on what kind of monitor you are looking for. Mainly what you are going to be using the monitor for but also what your preferences are. The Monitor I have is a Acer G236HLBbd 60Hz 23.0" and it works great! Another good one is the Acer S241HL bmid 24.0" which is a bit bigger then mine but it should also work just as well. Really just look around on the web ESPECIALLY at reviews they are super useful.