Headset Adapter Cable Compatible with Cisco Phones (Coil Cord to QD Modular Plug), Connecting Plantronics or MKJ Headsets Alternative to Plantronics U10 for 7841, 7942G, 8841, 7931G, 7821 etc
- This RJ9 headset cable ONLY work with Cisco IP phones with RJ9 headset port, such as Cisco 6841, 6851, 6921, 6921, 6945, 6961, 7821, 7841, 7861, Cisco 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8945G, 8961, 9951, 9971.
- This Cisco headset adapter is compatible with MKJ headsets with QD (quick disconnect) or Plantronics headset with 4-pin QD, do not buy it if your headset is Plantronics EncorePro 500/700 digital series headset.
- Kevlar-reinforced cord for a strong and lasting performance. Built-in reinforced cord will protect headset against office chair wheels, sharp objects on daily use..
- The maximum stretch length of this headset connector is about 11.35-foot, the long cord provides added convenience and you can move around the desk freely.
- The headset cord is alternative to Plantroncis U10, do not buy it for Jabra headsets..