The Axiomtek EC700-BT3054 is a compact, fanless embedded system powered by a choice of 2 Intel Quad Core processors, the Atom E3845 1.91GHz or Celeron J1900 2GHz (up to 2.41GHz). There is 4GB memory when using the E3845, or 2GB memory with the J1900. Both versions offer strong performance, 4 x LAN and lots of I/O, making the system a strong contender for a wide range of applications. I/O featured on the EC700-BT3054 includes 4 x LAN, 3 x RS232/422/485 (one supporting 8-bit DIO), 1 x USB 3.0, 4 x USB 2.0 and 1 x VGA (DB-15) or 1 x DVI-I. Expansion is available via 2 x Full-size Mini PCIe, 1 x SIM and 1 x microSD. Operating temperature is wider when using the E3845 at between -20°C~60°C whilst the J1900 works between 0°C~60°C. Both CPUs allow the system to run a wide power input range of between 9~36V.