Ultrabook Taichi 21-CW001H, Ultrabook Taichi 21-CW003H, Ultrabook Taichi 21-DH51, Ultrabook Taichi 21-CW001P, Ultrabook Taichi 21-CW004H, Ultrabook Taichi 21-DH71, 3568A-Taichi 21, Ultrabook Taichi 21-CW002H, Ultrabook Taichi 21-CW005P, Taichi 21