LG Ultrafine 5K
https://cdn.cs.1worldsync.com/c8/96/c8960fbc-9dba-4a65-9372-baad94966d76.pdf
Macbook 12 inch
Intel HD Graphics 615
1.2GHz dual-core Intel Core m3, Turbo Boost up to 3.0GHz, with 4MB L3 cache
and
https://support.apple.com/kb/sp757
Do they work with each other?
Macbook page...