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Buy the Best Lightning to USB Adapter for iOS 13

While at an Apple Store recently, I decided on a whim to grab a Lightning to USB Camera Adapter. Testing iOS 13 gave me a couple of excellent reasons to do so since it offers support for USB drives and mice.

Indeed, when I plugged a USB mouse into the adapter and connected it to my 10.5-inch iPad Pro, it worked. While using a mouse to control an iPad is a neat novelty, it remains to be seen how useful mouse support in iOS will be overall. One clear benefit is that it allows you to work further away from the iPad so you can use it more like a traditional desktop.Cruzer: This accessory requires too much power.

Next, I tried plugging in a USB thumb drive and promptly received an error saying that the accessory requires too much power. Drat.

Happily, I was able to work around this limitation by plugging a powered USB hub into the adapter and connecting my thumb drive to the hub. The downside of this workaround is the amount of gear involved: a USB cable from Apple’s adapter to the hub and the hub’s beefy charging brick. I’d prefer not to travel with such a collection. Plus, the Lightning to USB Camera Adapter supports only USB 2.0 speeds, which aren’t ideal for transferring data quickly.

So I (figuratively) kicked myself when I learned that Apple sells another Lightning to USB adapter that works better for this scenario: the Lightning to USB 3 Camera Adapter. It costs only $10 more and supports USB 3.0 speeds, at least on iPad Pro models. More importantly, it features both a USB-A port and a Lightning passthrough port. The Lightning passthrough port is helpful because you can connect a normal Lightning cable to it, and plug that Lightning cable into one of Apple’s tiny USB wall chargers. Then it can both charge your device and power accessories like thumb drives.

Another alternative is to buy a thumb drive with a Lighting plug. Yes, they exist, but most people probably already have a collection of standard USB flash drives lying around.

The real question is why Apple continues to make and sell the old, inferior Lightning to USB Camera Adapter. I can’t imagine there’s much difference in manufacturing costs between the two adapters, so the older adapter’s only advantages are its lower cost and slightly smaller size.

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Comments About Buy the Best Lightning to USB Adapter for iOS 13

Notable Replies

  1. bbd

    So, on my iPad Pro 12.9 3rd generation needs a male USB-C connection, not a lightning connector. Is there a dongle I’m not seeing or one coming?

  2. You can use any of the many inexpensive USB-C hubs on the market. I have a few I’ve been testing but nothing stands out enough to recommend it over anything else.

  3. A good question—none of us have a USB-C iPad Pro to test with. My suspicion is that keyboards will work fine with just a standard USB-C to USB-A adapter.

    What I can’t tell from any articles I’ve found is if thumb drives will take too much power and thus require a powered hub. Apple doesn’t mention iOS 13 here yet:

    And this AppleInsider article talks about the problem on the iPhone, but doesn’t mention it with regard to the iPad Pro.

  4. My understanding is the USB-C port on the newer iPads Pro provide enough power for thumb drives and the like.

  5. The Apple lightning to USB-C camera adapter is the preferred device for the new direct iPhone migration technique Which avoids Data transfer from iCloud or iTunes, probably as noted, because of the power requirement.

  6. I have been using a thumb drive with USB and Lightning connectors for several years but it has been very limited with the apps that can use it. I suppose it is too much to hope that iOS13 will fix this and allow, say, the TV app to access video files on the thumb drive (using my ancient iPad Air2).

  7. The TV app may not be able to do that specifically, but VLC and other apps probably will. VLC is pretty impressive in what it can access when running in iOS already.

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