Compatible with CRT monitors & LCD panels Easily turn your LCD monitor into an LCD TVSwitch between the DTV programs & PC data processing by a single keystroke No hard plug-in or plug-out action is required Supports different channel bandwidth of 678 MHz Supports EPG Electronic Program Guide which shows the updated introduction of all programs Supports teletext Supports automatic channel scanning The PC-STB is built in with a pair of VGA input & output sockets such that users can enjoy quality digital programs without the necessity to turn on the host PC. The built-in VGA input when hooked up with the VGA output of the host PC facilitates the switch of the monitor output image between the DTV programs & the PC data processing. The highest resolution is 1280x 1024