Yes, it was a small USB self powered hub. I realize that for the phone to charge, I’d need to consider a powered hub. However, with the hub and only thumb drive plugged into the hub I would have expected that the thumb drive would have worked due to the low power requirements. The led in the usb drive came on but the vehicle didn’t detect the drive. I suspect that the HK system in the Telluride lacks a driver for a hub which would allow multiple devices to be enumerated. I have so many other entertainment options ... CarPlay, Alexa (see my other post), AM ,FM, SXM that I suppose I’ll be ok music-wise. 😊 🎶