Not all USB cables are created equal -- some can't even transfer data. A lot of the ones stashed in your drawer might only be for charging. How can you tell?

We bought a bunch of USB-C cables and put them through the wringer to find the best ones for your charging and data transfer needs.

Our prior evaluation of pure USB-C cables revolved around three features: Charging performance, data transfer performance, and monitor cable performance.

Here's our thoughts on the best USB-C cables reflecting a range of power deliveries, data bandwidths, appearances, and budgets.

If it's a USB-A to USB-C or Micro-B cable, try connecting your smartphone or camera to a computer -- you'll know instantly if it's a cable that can accommodate data transfer.

Operating systems need to tell us more about USB-C cables and their capabilities that we plug into our devices.

USB-C cables can be used to quickly charge many popular devices, including the MacBook Pro and Nintendo Switch, and transfer data faster than any other USB type.

A USB-C connection can charge devices up to 20 times faster than basic USB, depending on the USB protocol built into the device you're charging.

A good USB hub can be a game-changer, offering expanded connectivity and organization for all your essential peripherals.

The 30-pin USB data cable included with the tablet will suffice to transfer data to and from a PC or Mac, but for connecting external USB devices, you'll need the optional USB adapter kit.