3). One ts802 sending card or TS852 sender box
4). One linsn receiving card (RV901+Hub75 or Hub40, or RV908 led receiver)
After connect all parts together, We can RUN the Teamviewer to do the Online Support! Any questions,please contact us!
One-Stop LED Display Solutions Provider:Pre-Service,Quality Warranty,Cost Effective,Technical Support,After-Sales Service.