Best Buy's Black Friday deals take up to 40 percent off. Now is the best time to grab that iPad Mini or the best TV ever that you've been eyeing all year.

Black Friday is here, and Best Buy's deals are looking particularly strong. From OLED TVs to laptops, the savings cover premium tech across every category. I've sorted through hundreds of offers to find the ones actually worth your attention.

Looking to add a streaming stick to your TV this Black Friday? These Black Friday deals from Roku are enticing enough to make you opt for one of their fantastic offerings over the competition. You can grab a Roku Ultra at Amazon for $79 (was $99.99), a 20% saving on an excellent streamer with a lovely remote.