Description: High-performance: High-definition and high-performance core display graphics card. High compatibility brings a higher experience. Professional Design: Support front and rear USB ports, support SATA hard disk transfer rate. Multiple ports: Good compatibility and expansion space, does not account for system memory. DDR4 Memory: Fully compatible with DDR4 desktop memory with 2133/2400MHz. Heat Conductive: Modular designed, large heat dissipation, low temperature, high efficiency, more stable. Specification: Color: As shown as picture Material: PCB Size: Approx. 29.00*20.00*8.00cm/11.42*7.87*3.15in Type: Replacement for Intel LGA 1151 Memory type: 2 x DDR4 Frequency Chipset: 2133/2400MHz Maximum Ram Capacity: 16GB Storage: 4 x SATA Hard disk port, 1x MSATA port, 2x USB3.0 port, 2x USB2.0 port, 1 x for HDMI compatible port, 1x PS / 2 port, 1 x VGA port Built-in I/O port, Display output: for HDMI compatible /12*USB3.0 to PCI-E16X Power supply type: Supports ATX24P+ATX4P and 12V+ATX6P Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Different batches of product appearance color may be different, does not affect the use. Package Includes: 1 Piece B250C Motherboard 2 Pieces SATA Cables (Random Color and Appearance) 1 Piece Switching Line (Random Color)