Hello, my name is John Axxx and I am the owner of Avail-A-Pro Home Inspection Services located in Tampa Florida. Currently, I use your 300 watt pure sine power inverter in my Toyota Tacoma truck. So far I am very happy with the performance of the unit. Prior to the installation of my PWRI30012s I was using an inverter that could not handle the work load for all of my mobile office equipment. Installed in my vehicle are an HP printer, a tablet PC, and 2 chargers for flashlights, etc. The main problem that I had prior to the installation of the pure sine inverter was that I could not operate a decent printer without loosing power. This situation caused me many problems with clients. I called and talked to one of the helpful people at Inverters R Us and they steered me in the right direction so that I could power all the gear in my mobile office. They even helped me with choosing a new printer by helping me know what to look for in terms of power requirements. The other advantage is the design of the unit is easy to mount under a seat or behind the seat. I did a custom install with my unit where I routed the power switch wires and the switch to the dash of my truck so that I can turn the power on and off while the unit is mounted under the seat. I love it, attached is a picture of the install on the dash. This would be a serious competitive advantage if you offered a switch extension kit. Well, that’s what I have to say about your pure sine inverter. It has been a great piece of equipment for me as I am sure there are many more happy customers. Keep up the good work.