M323W WXGA Portable Projector. WXGA, DLP, 3200 Lumen Projector with 10,000:1 Contrast with IRIS, 20W speaker, Dual HDMI Inputs, Variable Audio, Closed Captioning and RJ-45(CTL and JPEG viewer), H & V Keystone Control, 8000 hour lamp life (ECO mode), Sliding lens cover, Wireless LAN optional, 7.5 pounds (Suggested Replacement Model for the NP-M322W).