Woot offers the Sherwood WiFi-Direct Dongle, model no. WD-1C, for $19.99 plus $5 for shipping. That's $10 below last month's mention, the lowest total price we've seen, and a current low by $64. This device streams audio or video from a wireless device to an HDTV or receiver. It features wireless and Ethernet connectivity, HDMI and optical output, and apps for iOS and Android devices. Deal ends December 31.