Description
Vortex EF2211 Single-Channel AEC-Noise Canceller with Built-In Phone Add (Includes Power Supply, User Manual, Software, Cat 5 Cable, 15 Foot Telco Cable - Approved for North America). .
- Manufacturer : Poly
- Product Type : Noise Canceller
- Product Model : EF2211
- Power Source : AC
- Manufacturer Website Address : http://www.poly.com