Support FOR Core i3 i5 i7 / Celeron / Pentium LGA 1155 processor 2 x DDR3 RAM Slots, Support Dual channel 100M network card Depending on the batch, the appearance and color of the product , but this does not affect use. Motherboard model: ITXH61 V301 motherboard Motherboard version: ITX Graphics card slot: 1xPCI-E 2.0 X16 Network card: 100M network card Expansion interface: "1xVGA, 1xHDMI 1xM.2_NVME, 1xM.2_WIFI" CPU socket: LGA 1155 Memory slot: 2xDDR3 Memory capacity: maximum support 16GB SATA interface: 4xSATA2.0 Sound card: two-channel stereo sound card Power interface: 1x4 pin+1x24 pin USB interface: 6xUSB2.0 (the front can be connected to 3xUSB2.0) size: 17 x 17cm Material: PCB colour: black Package Contents: 1 x Motherboard 1 x I3-3220 CPU 1 x 4G DDR3 1600MHz RAM(Random color and appearance, Cannot be chosen the specific color and appearance.) 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.