ZOTAC Atom Dual-Core D2550 1.86GHz/Intel NM10/Wi-Fi/A&V&GbE Mini PC Barebone System ZBOX-ID84-U CPU: Intel Atom D2550 Processor (1.86 GHz, Dual-Core) Chipset: Intel NM10 Express Memory: 2x 204-pin DDR3-1066 SODIMM Slots, Max Capacity of 4GB Hard Drive: Supports 1x 2.5" SATA2 HDD LAN: Integrated Gigabit Ethernet Controller; 802.11n/g/b Wireless LAN; Bluetooth 3.0 Ports: 4x USB 2.0 Ports (2 front, 2 rear), 2x USB 3.0 Ports, 1x Wi-Fi Antenna Connector, 1x DVI Port, 1x HDMI Port, 1x Digital S/PDIF Out, 1x RJ45 LAN Port, 1x Headphone/Audio Out Jack, 1x Microphone Jack Carder Reader: 6-in-1 Card Reader, Supports MMC/ SD/ SDHC/ MS/ MS Pro/ xD