Pitch size: 4mm 62500 pixels composition: 1R1G1B Module size: 128mm*128mm Module: 32*32pixels General box size: 512*384pixels Viewing angle: 140 White balance: . >=2300cd/sq meter Color depth: 14bits 256levels brightness adjustment Refresh rate: >=400HZ FOR PC OR DVI, VGA, S-VIDEO ETC