The Cisco 12V 1.67A OEM ADS0202-U120167 AT&T U-Verse ISB7005 20W AC Power Adapter is a black power adapter specifically designed for the AT&T U-Verse ISB7005 Receiver. It has a voltage of 12V and an output current of 1.67 A, providing a maximum output power of 20W. This power adapter is compatible with Cisco and AT&T brand products, making it a reliable choice for those in need of a high-quality power source for their devices. Additionally, this adapter does not contain any chemicals or materials that violate the California Prop 65 warning requirements.