X99M-H Motherboard,DDR4*4 memory slots, onboard M.2 high-speed hard disk interface supports 2011-3 V3/V4 CPU, supports 128GB memory capacity, Gigabit adaptive network card! Front USB 3.0 port,Plug and play, and immediately experience data transfer speeds 10 times faster than USB 2.0. Gigabit network card,Available with Realtek 8111 Gigabit Ethernet, specially designed for gamers. Compatibility: The LGA 2011 V3 socket supports a wide range of Xeon processors, making it a versatile choice for various computing needs and upgrades. Onboard M.2 and M.2 Wifi interfaces are extremely fast,The M.2 Wifi interface is designed specifically for gamers. M.2 has PCIE 3.0*4 broadband and supports 32/s data transmission speed. Motherboard model:X99M-H Motherboard Number of memory slots:DDR4*4 Plate type:ATX Memory capacity:support 128GB SATA interface:SATA 3.0*2, SATA 2.0*2 M.2 NVME interface Graphics card slot:PCIE16X*1 network card:Gigabit adaptive network card*1 PS/2 interface:PS/2 mouse and keyboard interface sound card:Support 5.1 channels Power interface:8-pin*1, 24-pin*1 USB interface:USB3.0*6,USB2.0*4 CPU socket:Support LGA2011-3 V3/V4 Expand interface:PCIE 4X*1, COM pin*1, M.2 WIFI interface*1 Colour:As Shown Material:PCB Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * X99 Motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.