Hi, I would like to take a note about RB493G USB, the spec says "USB 1, external power required".
Does it mean I have to use some kind of USB-hub with external power to connect 3G modem?
Now I have RB751U and 3G modem plugged there and works.
Why do RB433GL and RB435G have "USB 1" and "USB 2" in the spec without any additional notes? Do they have USB port with power?
May I ask why RB493G USB port is differ?
From my testing, the RB751U does not provide usb power so I'm wondering how the 3G modem would have worked?
Now on the other hand, the RB751G I have does provide usb power.