LOT OF FOUR Poly Plantronics DA80 USB Audio Processor Telephone Headsets (DA80/DA85) USED This listing is for a lot of Four Plantronic headsets. You will receive exactly what is pictured. There are 3 model DA80 and 1 model DA85 --------------- Info I found online: Plantronics DA80 USB Audio Processor USB Audio Processor The Plantronics DA80 USB Audio Processor connects your compatible Plantronics wired desk phone headset to a PC USB port. This allows you to use your desk phone headset with a softphone. The DA80 offers exceptional audio quality and superior noise and echo cancellation as well as inline call answer/end, mute and volume controls. It is also compatible with Plantronics Manager Pro software, an additional service that allows IT teams remotely monitor, manage, and maintain headsets Poly - DA85 USB-A/USB-C digital adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection -Works with Avaya, Genesys, Cisco call center platforms --------------- What you see in the photos is exactly what you will receive. PLEASE NOTE! Our store buys and sells a variety of new and used electronics, instruments, tools, antiques and many other items. We do our absolute best to thoroughly test all our merchandise and accurately describe and depict any flaw or defect we find. We take our reputation seriously, we buy and sell online, so we understand the value of trust! Thanks for looking at our listing and supporting our small family business! SHELF: 49