This is a very compact switch. It works easily with no software needed. The remote only works with the attachment of the IR receiver. Operationally this works just fine. One fly in the ointment is the remote. I tried to open the battery compartment just to see how hard it would be to replace the battery. I could not get it open. The remote is so tiny and flimsy that I was concerned about damaging it. I guess when the battery does die, I will need to pry the compartment open and use electric tape to hold it in if I do break it. The problem with the battery compartment drops this from five stars to three. · Compliant with HDMI, CTS 1.4a, and DVI 1.0 standards · This is a high performance HDMI® switch with three inputs and one output. It supports HDCP repeater functions and fast switching between any of the HDMI input ports. · Supports 3D and 4K video resolutions with up to 16-bits/channel Deep
Tips on saving money on technology. Retired founder of a 26 yr computer business w.ideas on how to buy good tech for less & sprinkled w. counseling psychology from a previous career.