1. HM55 motherboard, single-channel application range, can be used for mini host, HTPC, all-in-one, advertising player, pos radio, etc.2. Quick start, loading and file transfer. Low power consumption, quiet, reliable and durable.3. HM55 chipset/support PGA989 pin first-generation I3-I7 laptop CPU/DDR3 laptop memory/miniPCI-E interface/support SATA hard disk/all solid state capacitors, with HDMI-compatible, LVDS, VGA three output interfaces4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.5. Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service time.Product name: computer motherboardModel: HM55Processor: Support for Intel generation Core i7/i5/i3 processorsMemory: 1*DDR3-1333MHZ (dual channel); maximum support 4GB of memoryFront I/O interface:2*USB pin header supports 4 USB2.0 ports1*Intelligent temperature control CPU fan connector1*System fan connector1*LVDS pin header (support dual channel 8BIT)1*2*2PIN power supply socket.1*Invert interface2*SATA power supply interface2*SATA interface1 set of front panel pin headers1 set of speaker pin header (2W/CH)Rear I/O interface:1*DC power input interface 12V1* HDMI-compatible digital video output interface1*VGA port4*USB2.0 port1*LAN port1*audio input interface1*audio output interfaceOnboard MINI_PCIE: 1*M.sata, 1*WiFiOnboard serial: 2*SATA interfaceOnboard LAN: 1*Realtek 8111F, 10/100/1000, Ethernet controllerOnboard audio chip: ALC662, 2-channel outputOperating system: Windows7, Windows8, Windows10colour:GreenMaterial:PCB+metalsize:17 x 17cmPackage Contents:1 x HM55 motherboardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.