Review on 🔌 C2G USB Cable - USB 2.0 Cable with USB B Male to Two A Male Connectors, USB Y Cable - 6ft (1.82m) Length - Black - Cables to Go 28108 by Larry Sabey

This is a great product. allows you to power USB devices not normally supported by iOS devices through the camera adapter - and all you have to do is first connect a non-powered USB hub to the adapter, and you're good to go. I don't even know what the blanket is as I had a Scarlett 2i2, a Korg Microkey and a Keith Mcmillen 12step all hooked up and working at the same time - it's quite amazing. Combined with a non-powered USB hub, it effectively turns your iOS device into a legitimate USB device.