VAVA USB-C to HDMI Adapter | $16 | Amazon | Promo code KINJAUC1
Photo: Amazon

The advent of USB-C is largely a positive force in the world, but it does mean that the days of just plugging an HDMI cable directly into a computer are coming to an end. So when you want to connect your laptop to a TV or projector, this $16 dongle is exactly what you need, and nothing more. Get it for $16 today with promo code KINJAUC1.