About Poly Spare Inline Control USB-A (Blackwire 3300) - for Headset (215818-01)

This Poly Headset Cable is designed for use with the Poly Blackwire C3315 and C3325 headsets. It features a 4-pin USB Type A (Male) connector on one end and a Mini-phone stereo 3.5 mm (Female) connector at the other end.

About Poly

As a trusted Poly partner, Telrex is proud to offer a full range of headsets, conference phones, business phones, video conferencing, software, and services. Poly's wide range of communication solutions allows your business to stay connected regardless of your team's location. Our Telrexperts have helped thousands of clients in various industries, from government and education to healthcare and financial services.