Enhance the performance of your Polycom VVX x50 150 250 350 URSw with this 5V 15W power supply. Designed specifically for your device, this black Polycom MSP-C30001C5 model power supply comes with the required connectors, ensuring a seamless connection. This power supply is a must-have for anyone seeking to enhance their VoIP phone adapter\'s performance. It is compatible with a range of devices and provides a stable power supply, ensuring seamless connectivity. Don\'t miss out on this opportunity to enhance your home networking and connectivity experience.