![Amazon.com: Sennheiser USB-ED CC 01 MS Cable Adapter for CIRCLE and CENTURY ( CIRCLE SC 230, SC 260 & CENTURY SC 630, SC 660), Skype for Business Certified Headset Solution : Electronics Amazon.com: Sennheiser USB-ED CC 01 MS Cable Adapter for CIRCLE and CENTURY ( CIRCLE SC 230, SC 260 & CENTURY SC 630, SC 660), Skype for Business Certified Headset Solution : Electronics](https://m.media-amazon.com/images/I/31RqfkVK6KL.jpg)
Amazon.com: Sennheiser USB-ED CC 01 MS Cable Adapter for CIRCLE and CENTURY ( CIRCLE SC 230, SC 260 & CENTURY SC 630, SC 660), Skype for Business Certified Headset Solution : Electronics
![Male RJ9 Plug to Female USB Type A Headset Adapter Compatible with Plantronics Jabra Sennheiser Wired Headsets Male RJ9 Plug to Female USB Type A Headset Adapter Compatible with Plantronics Jabra Sennheiser Wired Headsets](https://img1.wsimg.com/isteam/ip/ef2639c8-69e8-4fb6-b104-8c1a6b6bff0e/ols/61NjoynFeyL.jpg/:/rs=w:1200,h:1200)
Male RJ9 Plug to Female USB Type A Headset Adapter Compatible with Plantronics Jabra Sennheiser Wired Headsets
![Amazon.com: Sennheiser 504533 USB/RJ-45 Phone Cable - USB/RJ-45 for Phone, Headset - 4.92 ft - 1 x RJ-45 Male Network - 1 x Type A Male USB - Black : Electronics Amazon.com: Sennheiser 504533 USB/RJ-45 Phone Cable - USB/RJ-45 for Phone, Headset - 4.92 ft - 1 x RJ-45 Male Network - 1 x Type A Male USB - Black : Electronics](https://m.media-amazon.com/images/I/416+QO9ZX+L._AC_UF1000,1000_QL80_.jpg)