Jansicotek USB 4.0 240W 40Gbps Type-C Cable 1.5ft

USB4 240W cable for power users

This USB4 Type-C cable delivers up to 240W of power and 40Gbps bandwidth for demanding charging and data tasks. It supports single 8K@60Hz or dual 4K@60Hz video output when connected to compatible hosts. The male-to-male connectors suit laptops, docks, eGPU enclosures and high-power peripherals. Buyers needing only basic phone charging or slower data rates will find the specification excessive.

Sustained 40Gbps throughput with Thunderbolt

Under continuous load the cable maintains Gen3 40Gbps bandwidth, enabling real-world reads up to 2.8GB/s and writes up to 2.1GB/s on capable ports. It handles 14 hours of HD video or 25000 photos in about a minute when the host controller allows full speed. Thunderbolt 3 and 4 compatibility keeps external GPU and dual-monitor workflows stable over long sessions. Performance drops to 20Gbps on Gen2-only ports.

Plug-and-play 1.5ft length for tight setups

The short 1.5ft length reduces clutter and signal loss in desktop or rack environments. No drivers are required; the cable negotiates power and video modes automatically with USB-C hosts. Grey jacket and male ends fit standard ports without adapters. Builders needing longer runs for monitor placement or under-desk routing should choose a different length.