The E-Marker Write Board is a 2 type-C port Program Richtek's E-Marker IC Write Board. It supports Richtek's E-marker ICs, and provides LED to indicate system status. The Richtek E-Marker Write Board supports selection of PD protocol 2.0 & 3.0 version and passive or active cable, and saves the setting to Vendor Information File (VIF file). The production can be managed from cable setting to quality control with the software tools. With the QC tools, users can quickly read information on the E-Mark IC.