Opengear OM1208-8E-L Device Server - DRAM - Twisted Pair, Optical Fiber - 2 Total Expansion Slot(s) - 8 x Network (RJ-45) - 4 x USB - 8 x Serial Port - 10/100/1000Base-T, 1000Base-X - Gigabit Ethernet - Management Port - Rack-mountable, Desktop: