Welcome to our store! 1. [For Intel LGA 1150 Socket] H81 M ATX motherboard supports Intel 4th generation Core i3 i5 i7, Xeon E3 V3 series, Celeron G series, and Pentium G series processors (e.g., Core i7 4790K i5 4690K i3 4160T, Xeon E3 1280 v3, Pentium G3260T, Celeron G1830, etc.). 2. [Dual Channel DDR3] Gaming motherboard with two 240-pin DDR3 SDRAM memory slots, unbuffered, supports effective frequencies of 1066, 1333, and 1600MHz, with a maximum capacity of 16GB. Features an 8-layer PCB for robust durability and stable circuit operation. 3. [High-Speed M.2 Interface] This upgraded H81 M.2 motherboard boasts a high-speed M.2 hard drive interface with a bridging cable, supporting dual-mode NVME with NGFF. Freely switch between high-speed PCIE hard drives and SATA2.0/3.0 channels. 4. [I/O Interface] The computer 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 a 3-in-1 audio interface (line in, line out, microphone). 5. [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. Item Type: Gaming Motherboard Product Material: PCB Model: H81 Battery: CR2032 (Built-in), Capacity: 240mAh CPU: 4th Generation LGA1150 Support for 4th (for HASWELL), 5th Generation (e.g., Core I3 I5 I7, Xeon E3 V3, 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 (1000Mbps 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 If you encounter any product issues after receiving the goods, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.