Coiled cord connects any H or HW Series headset with Quick-Disconnect plug to compatible Plantronics amplifiers, or phones with compatible headset ports.

For use on some phones with designated headset port for direct connect

Plantronics Polaris Cable with Quick Disconnect to Male Modular Plug (27190-01)
Polaris cord, replacement. Quick Disconnect to male modular plug. Polaris Plantronics headset are used on phones equiped with built-in amplifiers.The Plantronics Polaris Cable with Quick Disconnect does not work with Cisco phones.

• Plantronics Polaris Cable with Quick Disconnect to male modular plug  - OEM Brand
• Connector Details 1 x RJ-9 Male
• 1 x Proprietary Male
• Conductor Copper
• Coiled Cord

• Compatibility below
• Plantronics Headset H and HW-series.
• Nortel Networks Telephone That has a direct-connect headset jack. Polycom phones, NEC, Allworx and more.
• Call or email us PRIOR to ordering with any questions regarding the product or the compatability
• Plantronics Polaris Cable U10P for Polycom IP Phone Models: 300, 301, 335, 430, 450, 500 (revision E or later) , 501, 550, 560, 600 , 601, 650, 670, CX300, CX500, CX600, VVX400, VVX500, VVX600, VVX1500, Shoretel 420, 480, 480G, 485, Starleaf 2210 and Altigen IP Phone Models 500, 510, 600, 705, 710, 720, Digium IP D40, D45, D50, D70 and Aastra models 7446i, 9112i, 9133i, 9116, 9143i and 9480i - See more at:

Old part# 27190-01 - New HP Part# 784Q5AA

***there are alternatives to this cord which work the same way, for a fraction of the cost, check the link below:

U10P Cord for Plantronics QD Compatible Headsets