Can I buy render or RNDR?

Excuse me, I've been hearing a lot about this thing called 'render' or 'RNDR' in the crypto world. I'm quite curious about it and wondering if it's something I can actually buy. Could you please tell me more about it? Is it a token? A coin? Or some other type of digital asset? How can I purchase it if it's available? Also, could you enlighten me on its potential uses and benefits? I'm really interested in exploring this area further, and your expertise would be greatly appreciated.