for Zero 3 is powered by Allwinner H618 quad-core -A53 processor, Arm Mali-G31 MP2 GPU, supports OpenGL ES 1.0/2.0/3.2,OpenCL 2.0, 1.1, etc., decoding of multiple video formats is sup-ported, and the Micro- output supports 4K display. for Zero 3 can also be extended with headphones, TVout, USB2.0, IR reception and other functions via 13Pin expansion ports with an adapter board, in addition to the 26Pin expansion function port on the board, further enriching the functional interface of the mother-board. Allwinner H618 Powerful performance, faster and smoother operation 2GB LPDDR4 RAM Enough to run a variety of applications with stability and smoothness Provides high quality video experi-ence with stable, detailed and smooth picture quality Provides stable, detailed and smooth ultra-clear picture quali- experience, which can be widely used in TV boxes, smart screen casting devices, etc. Colour:Blue Material:PC Package Contents: 1 x Development Board(Due to different product batches, the appearance , which does not affect the use) 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.