How to connect 2013 MacBook to two external monitors?
I bought two HP monitors but don’t know what attachment to buy to get both screens to work.
Question marked as
Use multiple displays with your Mac - https://support.apple.com/HT202351
Do you really mean MacBook, or do you mean MacBook Pro or MacBook Air? There is a difference.
Check these technical specifications pages to see what your model supports:
MacBook Pro https://support.apple.com/HT201300
MacBook Air https://support.apple.com/HT201862
MacBook https://support.apple.com/HT201608