Popsugar Tech Gadgets Bestselling Electronics From Amazon 2021 10 Bestselling Tech Products You Never Knew You Needed From Amazon 17 March 2021 by Anvita Reddy View On One Page Photo 10 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Anker PowerPort Cube This Anker PowerPort Cube ($19) is great for travel. It has a 5-ft extension cord, 3 outlets and 3 USB ports. Anker PowerPort Cube $19 from amazon.com Buy Now Previous Next Start Slideshow ShoppingGadgetsTech ShoppingAmazon