I was able to find the correct power supply for my somewhat aged Dell laptop. My experience was 100% positive. Placing the order was simple. The power supply arrived as scheduled in the order process. Ran the power supply for a week with zero issues. The web page was easy to navigate to the correct part. Payment with Pay Pal was very much appreciated so that I do not have to provide credit card info to yet another store/vendor. IMHO that is one less security risk. I absolutely will buy products from Charger Buy in the future.