Introduction

The AC7451 is an official USB-IF certified USB-C cable that supports the USB4® protocol and Thunderbolt™4. The USB4® cable can reach a maximum data transfer speed up to 40Gbps and can handle 240W power because of the Extended Power Range. The AC7451 supports a maximum resolution of one 8K monitor or two 4K monitors in daisy chain mode. Backwards compatible with Thunderbolt™3, USB 3.2 and USB 2.0.

Fast data, high power and video via ONE USB4® cable
The AC7451 includes an intelligent e-marker chip. This chip communicates with the connected devices, e.g. laptop or charger, which features are supported by the cable. The AC7451 can handle data, power and video.

USB4® 40Gbps and Thunderbolt™4 support
The AC7451 USB-C cable includes the USB4® technology with Thunderbolt™4. The cable supports a maximum data transfer speed up to 40Gbps.

Power Delivery: Extended Power Range 240W
The EPR adds additional Power Delivery profiles, 28V, 36V and 48V, to the USB4® cable. The AC7451 includes the 48V profile that enables the cable to transfer a maximum power of 240W. As cables with SPR (Standard Power Range) only can deliver 60W.

DisplayPort Alternate Mode protocol
The USB4® cable supports the DisplayPort Alternate Mode (DP Alt Mode) protocol to distribute video over USB-C. The AC7451 has a maximum resolution of one 8K @ 60Hz monitor or two 4K @ 60Hz monitors in the daisy chaining setup.

Officially USB-IF certified
The AC7451 is officially certified by the USB-IF corporation. The cable is tested to the highest standards by USB-IF. The official USB-IF logo can be found on the connector. ACT is member of the USB Implementers Forum, Inc.