Description 13Pin expansion port supports 2 outputs and 1 inputSupport for WIFI5Bluetooth 5.0Supported for OS Android 12 TV, Debian11, Debian 12, Ubuntu22.04, Ubuntu20.04note: Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use!Plug Type: UK plug, it applies to Malaysia, the United Kingdom and so on.voltage: AC100-240Vsize: 5 x 5.5cmMaterial: PCBcolour: bluePackage Contents: 1 x development board1 x expansion version1 adapterOnly 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.