This is Original Astro Power Adapter for model number of the new generation of PVR that Astro use is Samsung GX-AS730SF, which come with the same capacity of hard disk (500GB) but with a more powerful processor and a built-in WiFi adapter for its OD service.
Original For Astro PVR Box DMT 5 GX-AS730SF
Compatible For other Astro PVR box with power input 12v 4.0A as well
Replacement for your defect pvr adapter
Output: 12V 4.0A
1xASTRO BEYOND PVR AC POWER ADAPTER A4812_DPN 12v-4A (DMT5 GX-AS730SF)