I had priced out what building a new media center "TV" computer by assembling components would cost. This was $200 cheaper than what I was planning with lesser specs, or about $300 cheaper than what an equivalent build would've cost. It came with an adapter for the HDMI video cable connection and an external USB WiFi antenna. Set up involved connecting the HDMI, a power cord (not included), the keyboard and mouse and turning it on and installing Windows without activating it. I was then able to insert the WiFi antenna driver CD and install the WiFi antenna driver. Shut down, plug the USB WiFi antenna in, reboot, connect to the internet and activate/update Windows.