Trust, a longtime Logitech-like peripheral giant from Europe, wants a piece of American cake. It's entire lineup of mice, joysticks, keyboards, dongles and USB errata is on show, including a few interesting surprises.
A 2mm-thick graphics tablet. The drivers are PC only, unfortunately, though it apparently works on a Mac without the advanced features, which include a ring of soft "keys" around the edge for common file, editing and graphic operations.
A minusucle BlueTooth USB dongle designed to be left permanently in the slot, so it doesn't catch on laptop bags and the like. It only sticks out enough to make it removable.
Eight different webcams. These guys make a lot of different things. Nothing was hooked up for real-world testing, unfortunately, but the build quality looked good, with sturdy plastics and crisp, if unimaginative design.