The device can connect to Wi-Fi.
With more USB ports, you are able to connect more devices.
A newer HDMI version offers a higher bandwidth and is capable of carrying a better signal, e.g. more audio channels, more frames per second etc.
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
5.supports Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.