Poly I input require external power supply (1465 52748 040). Audio supported on codec primary input

Introduction

POLYCOM INC 245729759010 Designed for exact compatibility with POLYCOM INC product, POLYCOM INC accessories ensure maximum performance, longevity and ultimate cost-effectiveness. POLYCOM INC accessories are an integral part of the fundamental design of its main products, combining with other key elements of their design to deliver optimum durability, reliability and quality.