"dramatic sound enhancement"4.5 starson by shermangreen
Pros: many, many times better than native laptop sound
Cons: cheap headphones, incompatible wiht native hardware
Summary: considering the quality of most laptop's build-in speakers and audio drivers, this is a big improvement. Works excellent when you connect headphones or external speakers; BUT** once installed your native speakers and audio drivers cannot be used; a prob if you have a high-end laptop with good speakers.