What's this camera and is it any good?

[fullmoon]

Hi all, I've just bought a new eyepiece and after I purchased it, this item was at the bottom of my screen. Are they any good and what is the brand like? More for my own curiosity really. 

https://www.ebay.co.uk/itm/283491837763?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=MsnxS3WGSCy&sssrc=2349624&ssuid=SbIG3dgzTjy&var=&widget_ver=artemis&media=COPY

I'm a complete beginner, so never come across these.

Cheers

 

Rich