Casio XJ-H1750

They are interactive Whiteboard ready (USB models only.) By using the optional Interactive Pen with any white surface, whether whiteboard, screen or wall. Use the Interactive Pen as a PC mouse to scroll and click through software applications or as a pen to draw, write and annotate images. They also include RJ-45 wired LAN, wireless presentations and MobiShow, WLAN presentations from smart phones and mobile devices and presentations from your thumb drive.