55inch touch screen interactive whiteboard 1.Ultra-thin design 2.support multi-touch 2-32 point(optional 3.CE,ROHS,FCC Specifications: 55inch touch screen interactive whiteboard SADI-55WT * Power supply: AC110V-240V* Memory card: support CF/SD/ cards and with USB port* Capacity of Flash card supported: 64MB-32GB* File format: MPEG1, MPEG2, MPEG4, MP3, AVI, VOB, JPG, GIF, PNG,BMP* OSD Language: ...