My 2009 Mini is connected to HDMI HD TV 1080 or 720, I can connect via HDMI or PC serial connector as I have both adapters. As the machine is sold old it won't drive sound. I use it mainly for media streaming but currently typing this using the TV, text isn't quite as sharp as a quality monitor but still very doable, note TV is 48-ish inches and 5 years old. If you use a small monitor/tv (say 20-24 inches) the text quality is worse.