... Network chip, support 10/100Mbps LAN. Support 4*Serial SATA interface, 1*IDE.Support 8*USB 2.0(4 ... G31 chipset of DVR motherboards. It uses DDR2, PCI-E, SATA etc. For this board, the quality is good, price ... . Using intel G31 chipset, DDR2 memory, PCI-E Graphic card, and SATA hard disk. The price is cheap, quality is ... , support 40 channel of video collect, provide 4*SATA+1*IDE, up to 6 PCS of hard disk ...