You're looking at Kingston's DataTraveler Workspace, a storage device that incorporates bona fide SSD technology not usually found in thumbdrives -- like a bunch of ultra speedy flash memory and a SandForce controller that supports TRIM and S.M.
Justice Kagan and the two justices who joined her concurrence considered a trained drug-detection dog to be a devicenot in general public use, and on those grounds would have found its use unconstitutional in light of Kyllo.