A:AnswerI have a thin plastic case on mine and unfortunately, I have to take the bottom part off in order to get the adapter to plug all the way into the ports. Not a huge deal and definitely still worth getting!
A:AnswerYes, you could use it, but you'd have to get two USB-3 to USB-3 connectors to rig it up because the Lenovo has only one USB-3 port on each side. It seems to have been made with the new Macbooks in mind.
A:AnswerYes it works. I am not sure if the USB-A throughput is equal to the ones on my replaced MacBook Pro 2013. It seemed slower but it may well have been the USB drive I was using. I have not tested the HDMI output. Hope this helps
A:AnswerIt has two USB C connectors to be plugged in compatible devices. My guess is that the iPad pro doesn't have such connectors so it isn't compatible. You should check this one out. https://www.bestbuy.com/site/hyperdrive-6-in-1-usb-c-hub-for-ipad-pro-gray/6377191.p?skuId=6377191&ref=212&loc=1&extStoreId=1889&ref=212&loc=1&ds_rl=1260666&gclid=Cj0KCQiAl5zwBRCTARIsAIrukdNN9BjAJvpsxLvyhOrw1ak1Jzr1kCSJm6LnFnNeXMjn-iNj2m1RuI4aApRdEALw_wcB&gclsrc=aw.ds
A:AnswerNo the 2012 mac laptops don't have usb c ports. This would have been great to have on my older mac instead of all the thunderbolt port adapters.
A:AnswerWhile it is not officially listed on Apple's website, it is compatible with any Mac device's USB A. In your case you will need an adapter for the new USB C port.