Headset Adapter Extension Cable 3.5mm Male Plug To RJ9 4P4C Female

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Extension Cable Adapter 3.5mm Male to RJ9 4P4C Female Converter Wire for Cisco Telephone
Used for the transfer for CISCO telephone.
Interface: 3.5mm TRRS male, RJ9 4P4C telephone interface female.
Length: 40cm (including connector length).Package Includes:1 Piece 3.5mm Male to RJ9 Female CableHeadset Extension Cable;3.5mm Male to RJ9 4P4C Female Connector Cable;3.5mm Male to RJ9 Female Adapter Cable;Telephone to Mobile Phone Converter Cable;RJ9 Headset Handset Adapter Extension Cord
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