£31.50 End Date: 29-Apr 12:15 Buy It Now for only: US £31.50 Buy it now | Add to watch list – See this listing and more in our eBay store. Plantronics APP-51 Hook Switch Adapter (38439-11) I 12 MONTHS WARRANTYShare this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook