Welcome to our store! [For Intel LGA 1150 Slot] H81 M ATX motherboard supports Intel 4th generation Core i3 i5 i7, Xeon E3 V3 series, Celeron G series, and Pentium G series processors (such as Core i7 4790K i5 4690K i3 4160T, Xeon E3 1280 v3, Pentium G3260T, Celeron G1830, etc.). [Dual Channel DDR3] Gaming motherboard with two 240-pin DDR3 SDRAM desktop memory slots, unbuffered, supports effective frequencies of 1066, 1333, and 1600MHz, with a maximum capacity of 16GB. Features an 8-layer PCB with robust material, resistant to bending, ensuring stable operation of each circuit. [High-Speed M.2 Interface] Computer motherboard is an upgraded version of the H81 M.2 motherboard, featuring a high-speed M.2 hard drive interface with its own boot cable, supporting dual-mode NVME with NGFF. Freely choose between high and low speeds, high-speed PCIE hard drive switching, and SATA2.0/3.0 channels. [I/O Interface] Desktop motherboard provides a variety of I/O interfaces, including 4 USB 2.0 ports, 2 USB 3.0 ports, 1 VGA port, 1 HD Multimedia Interface-compatible interface, 1 RJ45 port, and 1 3-in-1 audio interface (line in, line out, microphone). [Storage and Expansion Slots] The PC motherboard has 2 SATA 2.0 (3GB/s) ports and 1 SATA 3.0 (6GB/s) port for connecting multiple storage devices. Expansion slots include 1 PCI Express x16 slot, 1 PCI Express x1 slot, and 1 M.2 slot supporting NVMe and NGFF interfaces. Gaming Motherboard Product Material: PCB Model: H81 Battery: CR2032 (Built-in), Capacity: 240mAh CPU: 4th Generation LGA1150 Support (for HASWELL), 5th Generation (such as Core I3 I5 I7, for Xeon E3 V3, for Celeron G Series) Memory: 2 x 240-Pin DDR3 SDRAM Slots; Memory up to 16GB; Supports Dual Channel DDR3 1066, 1333, 1600MHz Storage: 2 x SATA 2.0 (3GB/s) Ports, 1 x SATA 3.0 (6GB/s) Port LAN: 10/100 Mbps LAN (1000 Mbps Optional) Expansion Slots: 1x PCI Express x16 Slot; 1x PCI Express x1 Slot; 1x M.2 NVMe, NGFF Slot Architecture: Micro ITX Architecture (17x19cm/ 6.69x7.48in) 1 x Gaming Motherboard Customers are our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best after-sales service.