As a tech journalist and lifelong nerd, I tend to travel with a lot of gadgets. All of these devices need charging, and ...

increasing cable lengths and earth or even offshore installation. The (long-term) validation of insulation coordination requires high voltages for quality assurance tests which represent typical ...

Two simple USB inventions provide an easy way to test USB cables and chargers, ensuring they are functioning properly. The first invention uses a small plastic ball and a USB female connector to ...

It packs a 20,000mAh battery, an integrated USB-C cable, and a built-in LED flashlight. With triple-device charging and a sleek mint green design, it’s a versatile accessory, though likely China ...

He joined in 2018, and served as commerce editor at Polygon until May 2025. One of the most convenient USB-C cables around is back down to its lowest price ever, which we last saw in early March.

Let’s compare these prices to Amazon. A 1-meter Apple USB-C Woven Cable carries a $19 list price and fetches as much at Amazon. This means you’re saving 48 on the single cable option from Woot ...