New desktop computer?

I bought a mini NUC for the RV. Takes very little space!! It has a I3 and 2 HDMI's. Runs windows 7. Boots really fast! I hooked it to two 32 inch TV's. One in bedroom and one in living area. Added and external USB harddrive and DVD drive. I use a wireless keyboard with built in touchpad. It has WiFi and connects to my home network. I leave it on when parked at the house and transfer videos to it over the network from the house. I run the TV's and PC off a battery backup / surge that's plugged into the inverter so it never shuts off. I run a hotspot to my phone when on the road. Also installed cable modem so it we stay more than a few days we just pay for high speed internet. The keyboard dongle is on the end of a USB extension in the A/C vent right in the middle of the RV. Keyboard works throughout the RV. Added USB hub to connect everything.