daily headset U10 Adapter Cable Compatible Plantronics QD Quick Disconnect s for Cisco IP Phone 68xx 78xx 88xx 89xx 99xx Series & Models 7940 7941 7942 7945 7960 7961 7962 7965 7970 7975

U10 Headset Adapter Cable Compatible Plantronics QD Quick Disconnect Headsets for Cisco IP Phone 68xx 78xx 88xx 89xx 99xx Series & Models 7960 7961 7962 7965 7970 7975

Plantronics 78712-101 EncorePRO 710 Wired Quick Disconnect Headset, Black - Not USB Compatible

Plantronics EncorePro 510 Monaural Over-the-Head Headset PLNHW510