The Milk-V Duo S is an upgraded model of the Duo, equipped with an upgraded SG2000 main control, with larger 512MB memory and expanded IO capabilities. Integrated WI-FI 6/BT5 wireless function USB 2.0 HOST interface 100Mbps Ethernet port Support for dual cameras (2x MIPI 2-) and MIPI video output (MIPI 2-) The device also supports switching between RISC-V and ARM boot via a switch. [Application] The Duo S has enhanced features and is more suitable for various scenarios with more complex project development needs. Due to different batches, there may be differences in the product's appearance, color, and printed text, which does not affect its use. Color: Green Material: PCB Package Contents: 1 x Development Board 1 x STC Downloader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm.