Description: Fast speed This computer motherboard supports USB 3.0 that delivers a quick transmission, USB 3.0's speed is 10 times faster than USB 2.0. Good performance This mining motherboard supports DDR4 memory, LGA1151 CPU, providing a stable and great mining ability. Multiport This computer mining board is designed with many USB ports that allow you to connect with multiple GPU extension boards. Reliable This mining board is high temperature resistant and has good heat dissipation, and features a surge for protection. Wide compatibility This computer mining motherboard allows you to use ATX 24P, ATX 4P 12V, ATX 6P, and is easy to connect. Specification: Note: Different batches of products are printed differently. Material PCB+Metal. Size(LxWxH) Approx. 23x18.5cm/9.05x7.28 inch. Processor Replacement for LGA1151. Chipset Replacement for Intel B250. Memory 2xDDR4 DIMM 2133/2400 Mhz, 16GB. Display chipset chip Replacement for Intel HD Graphics. Display output for HDMI-compatible/12xUSB 3.0 to PCI-E 16X. Network interpreted 1x RTL8111F 100M chip. Store audio Onboard ALC6626 channel high-fidelity audio controller. I/O interface 2* USB3.0 interface. 4* USB2.0 interface. 1* for HDMI-Compatible interface. 1* for RJ45 Gigabit network interface. 1* 3 in 1 audio interface. 1*PS/2 interface. Built-in I/O interface 1*USB3.0 pin. 2* USB2.0 pin. 1* COM pin. 1* AUDIO front audio pin. 1* F-PANEL front panel function buttons and indicator pins. BIOS AMI 64Mb. Power type Support ATX 24P+ATX 4P 12V+ATX 6P. Type 1 Motherboard. Type 2 Motherboard+CPU. Type 3 Motherboard+CPU+2x4G Memory. Type 4 Motherboard+CPU+2x8G Memory. Type 5 Motherboard+Fan. Type 6 CPU. Type 7 Motherboard+CPU+2x4G Memory+Fan. Type 8 Motherboard+CPU+2x8G Memory+Fan. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: Type 1 1 Piece Motherboard. Type 2 1 Piece Motherboard. 1 Piece CPU. Type 3 1 Piece Motherboard. 1 Piece CPU. 2 Pieces 4G Memories. Type 4 1 Piece Motherboard. 1 Piece CPU. 2 Pieces 8G Memories. Type 5 1 Piece Motherboard. 1 Piece Fan. Type 6 1 Piece CPU. Type 7 1 Piece Motherboard. 1 Piece CPU. 2 Pieces 4G Memories. 1 Piece Fan. Type 8 1 Piece Motherboard. 1 Piece CPU. 2 Pieces 8G Memories. 1 Piece Fan.