Family Models: U27E11, U27P10, U27P10X, U27E11XC, U27P10XC, U27E11XR, U27P10XR, U27E11/D, U27P10/D, U27E11X/D, U27P10X/D, U27E11XC/D, U27P10XC/D, U27E11XR/D, U27P10XR/D, U27E11/P, U27P10/P, U27E11X/P, U27P10X/P, U27E11XC/P, U27P10XC/P, U27E11XR/P, U27P10XR/P, U27P10C2