... USB Upgrade Nusky N2 Digital Satellite Receiver for south americaMain Specication: this products has same function as AZ AMERICA S810B,can open Nagra2 ... :1.Software: Support Nagra 2, Twin protocol,dongle, PVR2.LNB IN,AV OUT,Support RS232( 9 pin),USB(PVR)3.Multi ... .Pali,B/G,D/K,and NTSC M14-84(Optional) satellite receiver Nusky N2 with Nagra2 for south america