1. Brand new and high quality.
2. Microphone In / Earphone port: Audio pass-through provides a convenient port for your headphones or desktops speakers.
3. HDMI and DVI output supports display resolutions up to 2048×1152, Video connection for connecting your LCD monitor or other VGA or HDMI compatible display (with DVI to VGA adapter).
4. An ethernet port provides instant wired network access, Wired Ethernet port supports 10/100/1,000 Mbps speeds.
5. Docking Station provides high speed USB 3.0 (5 Gbps). 2*USB 3.0, USB 3.0 ports backward compatible to USB specification 2.0/1.1.
6. USB 2.0 ports backward compatible to USB specification 1.1.
7. 4* USB ports available for connecting your keyboard and mouse, or charging a usb-powered device, 2 * universal USB 2.0 ports and 2 * USB fast charging ports (Red clour ports). USB charging ports compatible to BC1.2 specification, red clour ports support fast charge up to 2.4A.
8. DC12V Power Adapter strong enough power supply to devices.