When we need to move a file from a computer, we reach for a flash drive. But we do more and more on phones, tablets and laptops, which don't all have USB ports. That's why SanDisk's latest flash drive is built for wireless connections and not just plugs.

SanDisk introduced its second-gen Connect Wireless Stick on Tuesday: About the size of a pack of gum, these drives can create their own Wi-Fi networks to shuffle files between devices. They even let you stream HD video and photos directly from stick to screen. A tad lighter...