NF533D4-1900 BAR3NA01 Intel® Bay Trail Celeron® Processor J1900 2.0G Quad Core 2. Integrated Intel® HD Graphics, VGA interface, Max. Resolution 2560 x 1600/60Hz 3. Support DDR3L 1333MHz Single Channel, Onboard 4GB System Memory 4. 4 * Intel i211AT PCIe GbE LAN 5. 1 * Serial ATAII (3Gb/s) 6. 1 * External COM (RS232), 1 * Internal COM (RS232) 7. 1 * External USB3.0, 1 * USB1.1/2.0, 2 * Internal USB1.1/2.0 8. 2 * Full size mPCIe, 1 * Full size mPCIe shared with mSATA 9. 1 * SIM Card Holder 10. Lockable DC-in PWR JACK 11. 3.5” Form Factor (148mm x 102mm)