Customer Service

Technical Support

Please fill out the following form with fully descriptions on problem duplication or hardware/software phenomena. You will receive a response to your inquiry within one or two business day, Monday through Friday. However, it is possible to take more than two days for a sophisticated question.



Sunplus TV IC has been transferred to S2-Tek Inc. since March 2013. For further technical support, please visit and send your inquiries online.

Technical Inquiry Form