1.Intel 945G based Mini ITX PC Motherboard 2.2x 240-Pin DIMM, DDRII400/ ... 533/667MHz, up to 2GB MITX-6851 one of norco Mini-ITX motherboard series, based on Intel 945G+ICH7R chipset, ... IrDA1x IrDA Tx/Rx HeaderAudioRealtek ALC655,2 channel(L+R)Speak out, LINE-IN,MIC-INPacking List PN#Description0042541219 Jumper0550410019 ... 's Manual-- Warranty card-- MITX-6851 Intel 945G based Mini ITX PC Motherboard