While trying to figure out how my Hopper with Sling worked, I came across Sling Media’s new Slingbox M1.
The $150 box is functionally the same as a Hopper with Sling.
The Slingbox M1 uses WiFi networks like a Hopper with Sling and DISH Anywhere:
SLINGBOX M1 USING SAME NETWORK
SLINGBOX M1 USING DIFFERENT NETWORKS
A Slingbox M1 can connect to a number of different devices, like the DirecTV shown above.