is there such a thing?
Basically I am looking for an HDMI dongle that would stream p2p between a computer and the hdmi dongle connected to a TV.
Chromecast only works if connected to a router with internet access. Basically this device would allow your PC to connect to it directly as an adhoc network.
It would be nice if it came with it's own wireless nic usb dongle to connect to the pc (or mac) so you wouldn't have to disconnect your current wireless network to connect to this device.
This would be useful when visiting a cottage, friends place, etc without the need for chromecast (needs access to another wireless network), a cumbersome smartv addon, or for HDMI cabling.