Hi Genuine Lenovo USB C Charge Cable. It was part of the Thinkpad Universal USB-C Dock (Type 40AY). I did test it to connect between Macbook and 4K Monitor as one-cable solution to charge the laptop as well as video transfer, and it works. The monitor is able to work at 120HZ in the test Part Number: 5C11B41472 (FRU) Type: USB-C to USB-C Length: 1 Meter (approx. 3'3") Power Delivery: 5A, up to 100W (20V/5A) Compatibility: Lenovo ThinkPad Universal USB-C Docks (40AY, 40B3, 40B5, 40B7), USB-C monitors, and notebooks Usage: Video, charging, and data transfer Thanks,
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