What he came up with is the extremely small USB to serial dongle seen above. The copper fingers are designed to plug into your USB port. And if you’ve got an unused thumb drive (we’ve got a ...

How to Connect Your Smartphone to a TV Using a USB-C to HDMI Adapter First, confirm that your smartphone supports HDMI Alt Mode. If your smartphone has a USB-C port, it probably does, which is ...

Remember USB-A? That's gone too ... If you want to connect any of Apple's laptops to an HDMI monitor, you need to spend $50 on an adapter, and dongles like this $70 multiport adapter add ...