Beryl AX MT3000 external hard drive question

I plan to add an external hard drive to my Beryl AX via the USB port for shared storage. Do I need to be concerned about whether the Beryl AX can supply enough power over USB for an external drive that does not have its own power source? I'm curious about other's experiences. Thanks

It works fine with external HDD, SSD and thumb drives. If you need more power, use powered USB Hub. But you should use powered USB Hub, to prevent EMI/RFI interference between external hard drive and wifi radios from USB port.