... NTSC CONVERTER( GBS-8100) is a kind of professional of game display converter. Convert VGA signal to CGA signal, You can ... scanning tube, Tupper turn RGBS, switch to low resolution screen, the Park, Dragon and Tiger turn low resolution screens, computer access ... , Baccarat then CPT, CPT Longhu access, computer games take the CPT, the computer then scan board, Baccarat then scan board, low resolution ...