GIGABYTE GA-H81M-S2H GSM (rev. 1.0) LGA 1150 Intel H81 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard Memory Standard: DDR3 1600/1333 Number of Memory Slots: 2×240pin PCI Express x16: 1 x PCI Express x16 Audio Chipset: Realtek ALC887 Onboard Video Chipset: Integrated Graphics Processor - Intel HD Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920x1200 1 x DVI-D port, supporting a maximum resolution of 1920x1200 * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160 * Support for HDMI 1.4a version. Maximum shared memory of 1 GB Max LAN Speed: 10/100/1000Mbps PCI Express 2.0 x16: 1 x PCI Express x16 slot, running at x16 SATA 3Gb/s: 2 x SATA 3Gb/s connectors (SATA2 2/3)