MSI Intel H81 LGA 1150 DDR3 USB 3.1 Micro ATX Motherboard (H81M-E34) (Certified Refurbished) This Certified Refurbished product is tested & certified by MSI to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty. CPU: LGA1150 / Supports 4th Generation Intel Core i7/ i5/ i3/ Pentium/ Celeron Processors Chipset: Intel H81 Express / Memory: 2x DDR3-1600/ 1333/ 1066 DIMM Slots, Dual Channel, Non-ECC, Buffered, Max Capacity of 16GB Slots: 1x PCI-Express 2.0 x16 Slot, 2x PCI-Express 2.0 x1 Slots / SATA: 2x SATA3 Ports, 2x SATA2 Ports Audio: Realtek ALC887 Audio CODEC / Ports: 6x USB 3.0 Ports (4 rear, 2 via header), 6x USB 2.0 Ports (2 rear, 4 via headers), 1x PS/2 Keyboard Port, 1x PS/2 Mouse Port, 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x RJ45 LAN Port, Audio I/O Jacks