It first depends if your USB hub is designed for 2.0. If it is not... it will still work on your 2.0 port, but it will only go at the hubs speed. If it is a 2.0 hub, it will have a small lag if devices aren't working in parallel. If the devices are w...
Rms bridged is 190w.-200w. Rms non-bridged is 200w x2 at 4ohm and160w x2 at 2ohms
what a coincident ria.I too have to make a project on input devices.Some input devices are pen,laser etc.I hope you know about all these.There are many more but i am not remembering.If you get more examples of input devices ,please contact me.