USB File Formats - KALED55CUHDUA-B Click here to view USB File Formats - KALED55CUHDUA-B Related articles KALED55CUHDUA - Original Firmware KALED55CUHDUA - Original Firmware (Cannot Access Menu) Kogan 55" 4K LED TV (Ultra HD) - KALED55UHDUB User Manual Contacting Kogan.com Support My TV with Blu-Ray Player won't detect my USB storage device