Description Detailed Specs Downloads Reviews Description HT660 EXTWAR,48HR REP/SHIP,2YRSERVICE CO Detailed Specs MFG Part Number HT660-AX2 Product Type Service configuration HT660 EXTWAR,48HR REP/SHIP,2YRSERVICE CO null null null null null null null null null null Downloads Reviews The Unitech HT660-AX2 is also known as UNI -HT660AX2 or HT660AX2