Biostar j1800mh2 ver 6x intel celeron j1800 vga hdmi 6 channel hd audio micro atx motherboard chipset na cpu intel celeron j1800241 ghz dual core processor memory support dual channel ddr3ddr3l 1333 mhz 2 x ddr3 dimm memory slot max supports up to 16gb memory expansion slot 1 x pci e x16 20 slot x1 speed 2 x pci e x1 20 slot storage 2 x sata2 connector usb 1 x usb 30 port 2 x usb 20 port 2 x usb 20 header lan realtek rtl8111g 101001000 controller integrat