Is this Nintendo Switch HDMI cable worth buying for $100?
The short answer: Maybe.
The mCable Gaming Edition HDMI cable from Marseille promises to "eliminate jagged edges and shimmering texture without creating blurring artifacts" among other things. The cable also starts at around $100 for a 3-foot version and after being told over and over and over again not to buy an expensive HDMI cable, I originally took this claim as pure marketing, but I was wrong.
The mCable is more than just an HDMI cable, so there's a good reason why it's pricier. Inside one end of the cable is a graphics processor (powered by the connected USB cable) that upscales the low-resolution graphics from older or retro consoles, PC games, and the Nintendo Switch. It works with new consoles, too, but since those already have powerful graphics processors, the mCable Gaming's performance is not as noticeable.
The Switch's native output is 1280 x 720 pixels and it can use some help, especially when it's connected to a large full HD or 4K UHD TV. And, as I mentioned at the top, it promises to help with aliasing (aka jaggies) on curved lines and punch up contrast and color in addition to the upscaling. It also does all of this without any discernible lag, which you would typically experience with any post-processing.
I bought new macbook pro which I use for playing video games too. Plus lately I found new mouse on review here whatever-tech.com/best-macbook-pro-mouse-reviews/ and decided to buy it in amazon, because touch pod is not convenient for playing games and work.