About this item

• Expandable Connectivity: Adds 8 RJ11 ports to your Yeastar S100/S300 PBX, accommodating more analog phones or fax machines
• Seamless Integration: Designed specifically for Yeastar S100 and S300 IP-PBX systems, ensuring a smooth and hassle-free setup
• Versatile Compatibility: Works with a wide range of devices, including VoIP phones, routers, and computers
• Classic Design: Features a sleek, professional look that blends seamlessly with your office environment
• Reliable Hardware: Equipped with RJ11 ports for secure and stable connections to your analog devices