... CE, FCC certificates 2. Built to last 3. User-friendly SW Features1. Electromagnetic technologySuperior to infrared technology because of ... Speedfirst point 25ms, consecutive points 8msCursor Speed 200ms Wireless ModuleSpeed 20MAnti-glareYesVisible AngleL/R 170 degrees,Up/ ... )Resolution4096*4096(depend on specifics)Aspect Ratio16:9Certification CE, FCC, ROHS, MOE certificate,ISO14001:2004,ISO9001:2008 ...