Which is the best video capturing card for live streaming?

Elgato Gamer HD Glacier Edition

if you want a good hardware for streaming (elgato HD) is good 

if you dont want hardware (OBS) is also good 

You can also try the Streamaxia Open SDK for Android, it comes with the complete bundle to live stream video and other tools to capture video and save it offline. The Live video can be saved offline on local drive. Moreover, if you are a developer then try its BroadcastMe tool to create live TV app for Android OS. Get Streamaxia Open SDK for Android free via https://www.filerepairtools.com/streamaxia-livestreaming-video.html

   the best recorder is OBS Open Brodcast Software for streamin

1-Hauppauge HD PVR

2-Diamond HD Game Capture

3-Avermedia Game Capture HD

high quality from your vidioes