All4 will launch on Chromecast this Tuesday 24th November.
Networking Spec - ISP: TalkTalk VDSL2 @ 76mbps | NOW TV Smart Box 4K wired connected, Amazon Fire Stick 4K Wired, Chromecast 3rd Gen WiFi, Samsung Galaxy A50 (Android Pie), Fire Tablet (2018 edition), Dell PC with Windows 10 Home Edition using Now TV Player.