And if there is a video of what it looks like can you reply
I can’t speak for the quality of that capture card, but if you can afford around an extra 20 pounds or so, I cant stress enough that the gv-usb2 is the best standard def capture card out there https://www.ebay.co.uk/itm/IO-DATA-USB-connection-video-capture-GV-USB2-from-Japan-F-S/202678224494?hash=item2f3090466e:g:gQkAAOSwHElc3BNB
but my computer is shit af could it handle it? if you need my specs dm me on my discord kcaj#4271
A capture card uses barely any computer resources, streaming and recording are what use them. A capture card just provides a video and audio stream, you’ll need to adjust your settings in OBS/XSplit/whatever to work for your specs.
You could also get one of these (which is what I use) if you just want something that's nearly plug and play: https://www.amazon.com/AVerMedia-Definition-Composite-Cyberlink-C039/dp/B00603S1OS
But in general I'd advise to go with the GV-USB2 unless you really know what you're doing. Far more guides for it.