USB OTG is a specification for devices like smartphones and tablets. A compatible phone can act as a “host” and lets you use it with other USB devices like flash drives, keyboards, mice, and more. A ...

The USB (Universal Serial Bus) has been one of the most successful interfaces in the history of PCs. A USB not only transfers data between a portable device and a host PC, it also allows for power ...

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Originally, USB was designed to use a computer as the client and allow you to plug things like keyboards, mice, USB storage dongles and phones into the computer. OTG allows for the reverse — the phone ...

With an inexpensive USB OTG adapter, you can connect things like keyboards, USB hard drives, and even gaming controllers to your Android phone or tablet. Sharon Profis Former Vice President of Content ...

You can never have too much battery life… but modern phones, smartwatches, and other gadgets don’t exactly suffer from that problem. There are hundreds of portable battery packs that you can use to ...

The Raspberry Pi Zero is limited, or so everyone says, and everyone is trying to cram a USB hub and WiFi adapter on this tiny, tiny board. One thing a lot of people haven’t realized is that the ...