Interface definition Interface definition of the whole machine ROC-RK3576-PC V1.1 provides rich interfaces, including: 1 x HDMI2.1 (Max output support 4K@120Hz) 1 x Display Port1.4 (Max output support 4K@120Hz) 1 x USB3.0 OTG(Type-C) 2 x MIPI-DSI 1 x MIPI-CSI 1 x SATA3.0 or PCIe2.0 1 x TF Card 1 x USB3.0 3 x USB2.0 (Two USB2.0 are led by a 20-pin pin row) 1 x WIFI 1 x Bluetooth 1 x FAN 2 x RJ45 (Suport 1Gbps) 1 × 3.5mm Headphone 1 × Mic(2P-1.25mm) The details are shown below: ROC-RK3576-PC old version interface definition