The remote control switch didn't work. I had to pry it open, breaking some of the catches, and bend the spring so that it contacted the edge of the battery instead of sliding over the battery and jamming. The HDMI switch itself works well with a 5v. supply, not included.

Picture quality is good but switching response time is a bit slow and does not work with my set top box. It works with other device anyway. Same performance with external power supply. Box size is small and can be placed any where. All sockets are located at the back and is good that easier to handle instead of cables around the box like some other boxes. However, HDMI cable is thick and heavy, thus 6 HDMI cables will make the box difficult to stay at the place I want and may not sit flat because the cables. It will be good if the box have rubber suction legs that can hold the box in place. The LEDs' brightness are good and some times may feel that is too bright but is minor. The remote is small and simple to use with just a few buttons to press.