Sustainable tech: the kinds of devices you should be buying used

If you know exactly what device you're looking for and how to identify that it's in good condition, you'll get it cheaper and more sustainably if buying second hand. — dpa

Used or refurbished electronic devices are obviously cheaper than new ones, but they’re also more sustainable for the environment. If those benefits convince you, what do you need to look out for when buying secondhand?

You can find plenty of secondhand electronics in online marketplaces. Manufacturers also often offer refurbished devices at lower prices in their online stores.