See to it that the switch comes along with a remote control and a dedicated power
adapter; the remote control allows you to select the desired specific channel and the adapter is essential because the switch is powered directly from the HDMI cable that could overload power to the HDMI sources. It is also important that you go for a HDCP compliant switch that allows you to pass data between the source and the monitor. If you keep in mind the above mentioned points while buying a HDMI Switch, then you could be rest assured to get the best buy and would certainly not regret one bit.