Wired or Wireless, your Choice
The latest classroom projectors from BenQ put an emphasis on brightness and can connect with cables or wirelessly. The MX768 (XGA) and MW769 (WXGA) use Digital Light Processing technology to put as much as 4,200 lumens of light on a classroom screen. In addition to wireless operation, the projectors have HDMI, USB and wired LAN ports. The MX768 and MW769 projectors sell for $2,199 and $2,399.