... PC , like normal interactive whiteboard. Just install e@board software, support touch, writing, drawing, spotlight, mask, media play ... time(ms): msResolution: 4096*4096Precision: 2 mmConnector: USB/COM Software Language: English, German, Polish, Spanish, Turkey, Thailand, ... 1pcs Writing Pen: 1pcs Remote Control : 1PCSUse Manual , Software :1pcs LCD TV Touch Screen PC Infrared Interactive Whiteboard ...