You will find this can make hookups a little less stressful at times. I'll pass on writing at length since there are many reviews.
I am thinking about buying a soundbar and am confused between LG 2.1 SH3K vs LG 2.1 SH4. I want a pretty basic one and will be using with for my 43" 4K TV and to play music from my phone. Both the sound bars are almost in the same price range; (SH4 is cheaper at 139$ currently). The SH3K does not have any option for HDMI input or output, and the SH4 does. Which one would be a better product to buy?