It wouldn't be Black Friday without a sales- and savings-packed ad from Walmart. We've done our annual deep dive to find the best early deals on all things electronic, from headphones and home security cameras to tablets and televisions.

Walmart's highly-anticipated "Black Friday Deals" sale starts on Nov. 11 — but you don't have to wait that long to score a deal. It already has some of its best discounts available now. Here's what to shop.