SQUAD Black Computer Stereo Headset Dual 3.5mm to Cisco Phone Rj9/Rj10 Phone Jack Adapter Phone Converter  (Android, iOS)

With this adapter, user can easily use exist PC computer stereo headset headphone dual 3.5mm plug to work with IP phone Jack (please see compatible models below). One end is RJ Plug that will fit in the IP phone headset port, the other end are two dual adapter for the pc stereo headset plugs. COMPATIBLE PHONE LIST: BUY ONLY IF YOU HAVE ONE OF THE PHONE MODELS IN LIST Nortel:i2002 (NTDU91), i2004 (NTDU92), i2007 (NTDU96) Cisco:E20 video phone PolycomIP Phones:IP 300, 301, 335, 430, 450, 500, 501, 550, 560, 600, 601, 650, 670, CX200, CX300, CX500, CX600, CX700, VVX300, VVX310, VVX 400, VVX410, VVX500, VVX600, VVX1500 Digium Phones:Digium D40, Digium D45, Digium D50,Digium D70 Altigen:AT-500, AT-510, IP-600, IP-705, IP-710, IP-720 Phones Comdial:8312 8412 Shoretel:420, 480, 480G, 485 Starleaf:2210 Aastra models:6731i, 6735i, 6737i, 7446i, 9112i, 9133i, 9116, 9143i and 9480i