https://www.groupon.com/deals/gg-google-chromecast-refurbished-6...

Google Chromecast HDMI Streaming Media Player (Refurbished)for only $18 with coupon code HOT3 at check out. This item ships for $3.99.


Specifications
Stream online video and music to your TV using your smartphone, tablet, or laptop
Easy setup: plug into HDMI port and connect to home WiFi network
Supports Netflix, YouTube, HBO GO, Hulu Plus, Pandora, Google Play Movies and TV, Google Play Music, Chrome, and more
Works with Android, iPhone, iPad, Windows, Mac, and Chromebooks
1080p full HD maximum output video resolution
Automatically updates to support growing number of apps
HDMI, CEC compatible
Wireless: 2.4GHz WiFi 802.11 b/g/n
Power: USB (power adapter included)
Dimensions and weight: 72x35x12mm; 34g
Condition: manufacturer refurbished
90-day warranty from Google
In the box: Chromecast, HDMI extender, USB power cable, power adapter

Requirements:

WiFi-enabled supported device and HDTV
WiFi use requires 802.11 b/g/n access point (router)