3 ms·

Nope, it does not.

• mikeash 10y ago
  Really? Apple says, "And three downstream USB-C ports (5 Gbps) offer additional connectivity and power to compatible devices and accessories." What makes mice and keyboards incompatible? Edit: according to this random internet stranger, it works fine: http://www.apple.com/shop/question/answers/product/HKN62LL/A/can-the-display-be-used-as-an-external-hub-for-connecting-ethernet-external-hard-drives-usba-devices-etc/QYTXAFFDJ2C7C72U2 http://www.apple.com/shop/question/answers/product/HKN62LL/A...
• brandonbloom 10y ago
  I don't know where you got that impression. I have this LG 5K display and I'm typing on a keyboard connected to it right now...
• jelled 10y ago
  Untrue. I have one and works just fine with my mouse, keyboard, sdcard reader, external hard drives, etc.