AC Power Adapter Specs for the Amazon Echo Generation 2 Alexa Smart Speaker

The US version of the power adapter for the Amazon Alexa Generation 2 Echo smart speaker discussed here, features non retracting AC prongs, a six-foot long permanently attached cord, and is surprisingly light weight for its 21 watt power delivery capacity. It’s typical square yet unimposing width and height allows easy fitting into a standard … Continue reading AC Power Adapter Specs for the Amazon Echo Generation 2 Alexa Smart Speaker



AC Power Adapter Specs for the Original Amazon Echo Generation 1 Alexa Smart Speaker

The US version of the power adapter for the Amazon Alexa Generation 1 Echo smart speaker discussed here, features non retracting AC prongs, a six-foot long permanently attached cord, and is surprisingly light weight for its 21 watt power delivery capacity.  It’s typical square yet modest width and height allows easy fitting into a standard … Continue reading AC Power Adapter Specs for the Original Amazon Echo Generation 1 Alexa Smart Speaker



AC Power Adapter Specs for Microsoft Invoke Cortana Smart Speaker

The US version of the power adapter for the Harman / Kardon Microsoft Invoke smart speaker discussed here, features retracting AC prongs, a four-foot long cord, and is pretty light weight for its larger size.  It’s very long, yet its modest width allows  easy fitting into a standard power strip outlet without blocking adjacent receptacles. … Continue reading AC Power Adapter Specs for Microsoft Invoke Cortana Smart Speaker



Google Chromecast Audio Receiver USB Power Adapter Specs

The power adapter shipped with the Google Chromecast Audio receiver is a typical medium-current USB power supply, that features a female A style USB connector, as shown in the next picture.   The US version of this USB power supply sports a standard 120v two prong, non polarized plug, featuring non retractable prongs, as displayed … Continue reading Google Chromecast Audio Receiver USB Power Adapter Specs