ASRock Intel J3355B-ITX Motherboard Specifications: - Intel J3355 Celeron Dual-Core SOC Processor 2.0GHz Up To 2.50GHz - DDR3 Up to 1866MHz - 2x DIMM Dual Channel Slots (16GB Max) - Supports Low Voltage DIMMs - 2x SATA3 - 2x USB 2.0 - 2x USB3.1 Gen1 - 3x USB 2.0 Headers - 1x USB 3.1 Gen1 Headers - 1x PCI-Express x16 - 2x PCI-Express x1 - 1x D-SUB - 1x DVI-D - 1x HDMI - 1x Realtek RTL8111GR Gigabit LAN Port - 6-Channel Realtek ALC887 HD Audio - 2x PS/2 - 1x Serial - 1x Parallel - ASRock Cloud - ASRock APP - A-Tuning - ASRock UEFI - Full Spike Protection - ASRock Power Gear What's in the box Asrock J3355B-ITX Mainboard Quick Installation Guide, Support CD, I/O Shield 2 x SATA Data Cables