Support CoreTM/Pentium®/Celeron®/Xeon E3V1/V2 LGA1155 series CPU. Using Realtek 8111 chipset for gigabit network, a high-performance network control core designed for gamers. Front USB3.0 interface Plug and play, immediately feel USB2.0 Data transfer speed increased. DDR3 dual-channel memory slots greatly improve the performance of the motherboard. High-definition interface HD+VGA+DVI Powerful graphics processing capability eliminates the softness and trailing phenomenon found in component video, bringing high-definition visual experience. Motherboard model: B75-HM motherboard Board type: ATX Number of memory slots: PC DDR3 x 4 Memory capacity: 32GB interface: SATA3.0 x 1, SATA2.0 x 3 Power interface: 4-pin x 1, 24-pin x 1 CPU socket: support LGA1155 processor PS/2 interface: PS/2 mouse and keyboard interface USB interface: USB3.0 x 4, USB2.0 x 6 (front USB3.0 x 2, USB2.0 x 2) Graphics card slot: PCI-E 16X, PCI-E 1X Network card: Gigabit adaptive network card x 1 Sound card: support 5.1 channel Expansion interface: NVME M.2 x 1 VGA x 1, x 1, DVI x 1, COM pin x 1 Motherboard size: 223.5MM x 195MM Colour: Black Material: PCB Package Contents: 1 x Motherboard 1 x Baffle 1 x Cable 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.