G70M Genio 1200 SoC PCIe Port 0 does support both Root Complex (RC) and Endpoint (EP) modes. However, we have not validated it in Endpoint (EP) mode due to carrier card limitation.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
MediaTek Genio 1200 OSM System on Module