All-solid capacitors stable performance, greatly extending the life of the motherboard.Using Realtek 8106E 100 megabit network card. Especially high-performance network chip.HD+VGA high-definition interface Powerful graphics processing capabilities, to eliminate the video softening and trailing phenomenon, bringing high-definition visual experience.Front USB3.0 interface Plug-and-play, immediately feel 10 faster than USB2.0 data speed.Reasonable layout and complete interface expandability.Product Model:B75A motherboardMemory Slot:2 x DDR3Memory capacity:16GBCPU slot: LGA1155 series processorSATA Interface: 3 x SATA2.0. 1 x SATA3.0Graphics Card Slot: 1 x PCI-E 16XSound card: 5.1 channel supportNetwork card: 100 megabit network cardPower Connector: 1 x 4 + 1 x 24 PinExpansion interface: 1 x VGA,1 x , 1 x NVME_M.2,1 x WIFI_M.2USB interface: 6 x USB2.0, 4 x USB3.0 (front 2 x USB3.0,2 x USB2.0)Version: ITXMaterial: PCBColor: BlackSize: 170mmx170mmNote: (the appearance and color from batch to batch, does not affect the use)Package Contents:1 x Motherboard1 x SATA Cable1 x BaffleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.