... : Android 2.3 3. Set Top Box with TV Box 4. Latest Product Set Top Box with Smart TV BOXFEATURE & SPECIFICATIONSystem Key FeaturesSupport video formats ... 2.0 OTG*1, USB 2.0 Host*2, SATA-II Host*1 - SD/MMC, MS/MS-Pro/MS-Pro HG ... , UART, GPIO, AC97 I/F, S/PDIF out Set top Box with Smart TV Box