New Delhi, July 7 -- While your smartphone may be a standalone powerhouse of computing, did you know that it also works with many tech devices easily found in your home? The charging port on your phone is not just for charging, it can connect to a surprising range of gadgets if you have the right cable or adapter. Here are eight devices you can plug into your smartphone's charging port, making your phone even more useful in daily life.

If your phone is running low on space, just plug in a pen drive or an external hard disk. Many pen drives now come with USB-C or Lightning connectors, so you can move photos, videos, and files without any fuss. For bigger hard disks, a powered USB hub may be needed.

Touchscreen controls can be tricky for ...