A Wireless USB Cable?

doggkruse asks: "For a while I have been trying to come up with a way to attach my USB devices, wirelessly. Today I stumbled upon this Bluetooth wireless print link. It appears to simply replicate a usb cable because it works on OS X which lacks support for Bluetooth printing. Is it possible to use this for other devices? Could I simply plug this into a hub and make all USB devices wireless." It's an interesting thought, but that depends entirely on the device. Has anyone tried doing this, with this or another device?