Welcome to our store! 1、ATX Structure: This B85A desktop motherboard adopts 215x175mm ATX structure, which supports LGA1150 socket and for Core i7, for Core i5, for Core i3, for Celeron, for Pentium processor. 2、Dual Channel DDR3: This ATX motherboard uses dual channel DDR3, which supports up to 16GB. M.2 supports 32GB/s data transfer rate, making it an excellent choice for operating systems and application drivers. 3、SATA3.0 Interface: This DDR3 motherboard is designed with SATA3.0 interface with great compatibility. PCIE X16 Gen 3.0 graphics card slot and PCI E 1X expansion slot. 4、Multi Phase Power: This ATX motherboard uses 24+8Pin 3-phase power that ensures a stable gaming experience. All solid-state capacitors greatly extend the life of the motherboard. 5、HD VGA Output: This DDR3 motherboard is equipped with VGA and HD Multimedia Interface output, which supports digital HD video output, providing high-definition visual experience. Item Type: Desktop Motherboard Material: Printed Circuit Board Motherboard Structure: ATX Motherboard Size: Approx. 215 x 175mm / 8.5 x 6.9in ( Manual Measurement, Slight Error May Exist ) CPU Slot Type: Support for LGA 1150 (Support 4th Generation: for Core i3, i5, i7 and for Celeron, for Pentium Processors) Network Card: 10/100Mbit Network Card Graphics Card Slot: PCI E X16 Gen 3.0 Supported Memory Type: 2 x DDR3 Maximum Memory Capacity: 2 x 8GB SATA Interface: 3 x SATA 3.0 USB Port: 2 x USB3.0, 2 x USB2.0, 2 x Front USB2.0 Pin, 1 x Front USB3.0 Pin Expansion Ports: VGA x 1, HD Multimedia Interface x 1, PCIE 1X Expansion, M.2 SSD Interface, P/S Mouse Keyboard Interface Power Interface: 24-Pin and 8-Pin 3-Phase Power Battery Type: CR2032 Button Battery (Built in Battery Included) Battery Capacity: 240mAh 1 x Desktop Motherboard 1 x Baffle 1 x SATA Cable 1 x User Manual Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.