Apple Thunderbolt 4 Pro Cable, 1.8m (MN713AM/A)

Name: Apple Thunderbolt 4 Pro Cable, 1.8m (MN713AM/A)
Brand: Apple

Here is a closer look at Apple Thunderbolt 4 Pro Cable, 1.8m (MN713AM/A).

About

An active 40Gbps Thunderbolt 4 cable built around retimer chips to sustain full bandwidth at 1.8m — Apple's own factory-bundled cable for driving the 5K Studio Display and 6K Pro Display XDR. Because retimers actively decode and reconstruct the Thunderbolt protocol rather than passing signal through transparently, active TB4 cables are documented to be less tolerant than passive or LRD-based cables when forced into a raw DisplayPort Alt Mode link on a host lacking a native Thunderbolt controller.

Power Delivery in: 100W

Confirmed with

Notebook (generic)
Documented as a reference-quality active cable in eGPU modding communities: users report stable operation driving two daisy-chained monitors at 5120x2160@120Hz combined, outperforming standard cables.