So, okay. As per the rules, having a UDC is a "global standard" for devices. This means, unless stated otherwise, it's not unreasonable to assume every device has one. Obviously cameras have them, since a decker being able to plug his cyberdeck into one is pretty clearly established to be possible. Drones would also have one, since riggers are supposed to be able to rig straight into a drone via the meter of UDC cable the control rig comes with.
So my question is, if I wanted to use a drone to connect itself to another device and then wirelessly connect through the drone to that device (essentially using the drone as a mobile data tap) would it be possible? Assuming you were using something like the MCT Fly-Spy, that several limbs, could you get it to plug itself in? Would you absolutely need to bring a meter of cable, or would it be possible to get a smaller (like a few centimeters only) cord for the drone to use?
Finally, if it is possible, could you perhaps design a drone that simply is a flying data tap? That has to exist in the setting; I'm certain one of the upcoming books will include one.