Hi, Apple mentions in the Compatibility-List for the new LG UltraFine 4K (23.7 inch) Macs with USB-C/Thunderbolt 3, but says that a MacBook Pro from 2015 (Thunderbolt 2) can rund the display with 30 Hz (instead of 60 Hz like the newer Macs). I've read from a user who was able to run his new LG UltraFine 4K in combination with a MacBook Pro from 2015 with 60 Hz. It is said that you need a Apple-Thunderbolt-2-cable and a "Thunderbolt 3 (USB‑C) to Thunderbolt 2 Adapter" (+ of course the Thunderbolt-3-cable which comes with the display) to achieve the 60 Hz when connected to a MacBook Pro (2015). Can anybody verify that? Based on my experience Apples proclaimed restriction to 30 Hz on MacBook Pro (2015) is strange, because I can use any 4K/UHD-Display with a resolution of 3840 x 2160 pixel with 60 Hz connected to my MacBook Pro from 2015. Since the LG UltraFine 4K has the exact same resolution, why shouldn't it be possible to use it with 60 Hz? I'm very interested in the display – but not with 30 Hz.