One of the things that make the ASUS Eee Pad Slider so special is it’s USB host functionality. So far only the Toshiba Thrive comes with a full size USB port which allows pairing see that in action below. Android 3.1 actually comes standard with USB host capabilities, but it does need to have a full-sized USB port. And after the Toshiba Thrive being first, the Asus Eee Pad Slider will be second to use Honeycomb’s USB host functionality with it’s built in full-sized USB port.
Check the video below to see it in action: