If the new year brought some new gadgets — like a 4K TV, new streaming device, or even a new video game — into your life, you’re probably itching to get them hooked up and online. Just one problem, though: That 4K-quality stream you’re looking to extract from your Netflix subscription isn’t exactly in 4K, thanks to your less-than-stellar Internet connection. When it comes to Internet speeds, the jargon can get a bit confusing.