Plantronics 40711-01 Headset Extension Cord

Generic For Plantronics 40711-01 10FT Extension Cord Quick disconnect to quick disconnect Part # 40711-01 Fits between amplifier and H-series telephone headsets:  H141, H141N, H251, H251N, H51, H51N, H61, H61N, H261, HW261, HW261N, H261N, H51N, HW251, HW251N, H41, H41N, H81, H81N, H101,  H101N, HW510, HW520, HW530, HW540, HW710, HW720, H91, H91N, H361,H361N, H351N, H171, H171N, HW301N   and Addasound Crystal 2701, 2702, 2821, 2822, 2871, 2872 Headsets Bulk Bagged, Generic, a great value! Plantronics Accessories Guide