Plantronics 8A7E2AA Poly MDA105 QD USB-A Analog Accessory Switch

Poly MDA105 QD USB-A Analog Switch (Plantronics model 8A7E2AA) is an analog accessory switch featuring QD (Quick Disconnect) and USB-A connectivity. This compact switch is designed as an accessory for managing connections between QD headsets and USB-A analog interfaces. Brand: Plantronics / Poly. Model: MDA105 QD USB-A. SKU: 8A7E2AA.