The expensive tech gets all the attention — thousand-dollar phones and $500 tablets. But the supporting players, the cables and batteries and chargers that make those devices work properly, are just ...

And if you’re looking for more deals on game titles, check out Jeff Dunn’s Black Friday gaming roundup. Glocusent Tri-head clip-on book light for $16 ($4 off): Glocusent’s book light can stand on a ...