Based on for Nano Module (not included), it provides multiple peripheral interfaces such as USB, network port, -compatible, , GPIO, 12C, RS485, etc., with onboard M.2B KEY, with adapter board, and supports WiFi or 4G module (choose one from two), adopts metal casing and is suitable for various artificial intelligence applications. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Please note:This product does not include the for Nano core board. Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Voltage:AC100-240V Colour:Black Material:Metal Package Contents: 1 * For Nano Mini Case 1 * Power adapter 1 * Radiator 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.