... inch 250GB or 320GB SATA II or largerSpeak2 build-in high quality stereo speakers (3w or 5w)O.D ... : Supermarket, shopping malls, exclusive agency, chain shops, large-scale sales, hotels, restaurants, travel agencies etc.2. Financial Organizations: Banks, ... stations, toll stations, bookstores, parks, exhibition hall.Customization available. 42inch LCD all in one PC( ultrathin style and hot sales