1、Built-in for Intel Core i5 4200U 6GHZ powerful dual-core processor for easy multitasking. 2、Fanless design, full metal thickened body, large metal heat sink, 24*7H stable operation for a long time. 3、Small size, only 165MM*130MM*40MM, support VESA standard, can be placed behind the monitor without taking up space. 4、Support a variety of devices, complete interface, with, 8*USB interface, HDMI + VGA dual output. 5、Built-in WiFi module for wireless internet access. Features: Built-in for Intel Core i5 4200U 1.6GHZ powerful dual-core processor for easy multitasking. Fanless design, full metal thickened body, large metal heat sink, 24*7H stable operation for a long time. Small size, only 165MM*130MM*40MM, support VESA standard, can be placed behind the monitor without taking up space. Support a variety of devices, complete interface, with, 8*USB interface, HDMI + VGA dual output. Built-in WiFi module for wireless internet access. Good performance, you can upgrade the hard disk capacity, install the WiFi module, add the memory, just open a few screws. Specifications: Material: Metal Size: Approx. 16.5*13*4cm/ 6.50* 5.12* 1.57inch Standard: US, EU(optional) Color: Black For Intel Core Dual core i5 4200U For Intel dual-Core quad thread i5 4200 22NM processor, Main frequency 1.6GHz, turbo boost frequency 2.6GHz Memory: Single 8GB DDR3L1333/1600MHZ Low voltage notebook memory slot, 8GB support Hard Disk: 128GB SSD Video Output: HDMI 1.4 interface, 1*VGA, support dual display output Interface: 4*USB 3.0, 4*USB 2.0, 1*LAN Video Card: For Intel HD Graphics Audio Output: 1*Audio output OS: Pre-installed For Windows 7 64-bit(XP is not supported) Network interface onboard for Realtek RTL811E Gigabit LAN+ 2.4G/5G dual-band wireless network card Package list: 1 x Host 1 x Hanger 1 x Power Cable 1 x Power Adapter 1 x A Bag Of Screw 1 x HDMI Cable 1 x Instructions 2 x Antenna