A Great SMART Box that does turn your TV into a Smart TV. Easy to hock up, in less than 5 minutes. It program itself from our Home wireless network within 4-6 minutes. Played a Blue-Ray CD, it did upgrade the picture to UHD some. The unit recognize the USB port and the music we down loaded on it with 45 seconds. Downloading the upgrade from Samsung's web site for updating the newer programing system was time consuming onto the USB, but the system downloaded it fast! Although this was one of the expensive units, its a Samsung. We have a LG TV no problems with Samsung unit. Was On-line with our TV and was able to pick out 7 different wireless movie services that came pre-loaded (we went with one that offered 30 day free viewing) and was reading our emails in no time., Saving $$$ now without the cable company fees. We have ordered over 11 different items from Walmart.com this year and this was no different, Outstanding shipping and delivery and arrived 2 days early. Way to GO Walmart Associates!