usb via cat5, whats inside these commercial versions?
I am aware of the instructables of using cat5 cables for usb extension.
It says the max. length is sth like 30 ft / 10 meters.
And I found out these are also commercially available.
usb cat5 up to 40 m / 125 ft
Whats in the housing? Does anyone know?
Is it possible to build on your own sth like that?