2M/6.6FT Thunderbolt 4 USB-C Male to Female Extension Cable, 40Gbps High Speed Data Transfer, Supports 8K Video Output & 240W PD Fast Charging, Compatible with Thunderbolt 3, USB4, SSD and eGPU Extern

This 2-meter Thunderbolt 4 Type-C male to female extension cord is a high-performance full-function expansion cable designed for professional content creators, eGPU builders and high-speed storage enthusiasts. Fully conforming to Thunderbolt 4 specification, it delivers a maximum 40Gbps bidirectional data bandwidth, enabling instantaneous transmission of large 4K/8K raw footage, disk backup files and NVMe SSD high-speed read-write tasks without bandwidth bottlenecks.

In terms of video output capability, it stably transmits 8K ultra-high definition display signals to external monitors, perfect for multi-screen professional design, video editing and high-frame-rate gaming visualization. The upgraded power protocol supports up to 240W PD pass-through charging, which can continuously supply power to high-performance gaming notebooks, workstations and full-function docking hubs during long hours of heavy load operation.

With excellent downward compatibility, it seamlessly works with Thunderbolt 3, USB4 and all USB 3.2/3.1/3.0 Type-C devices, widely applied to eGPU external graphics enclosures, portable solid state drives, docking stations, capture cards and desktop peripheral extensions. The cable core adopts multi-layer shielding structure to drastically reduce electromagnetic interference and signal attenuation, ensuring zero packet loss and stable latency even at full 40Gbps load.

The flexible and wear-resistant outer sheath tolerates repeated bending and hidden routing inside PC cases or work desks, and the reinforced connector joint effectively prevents wire breakage from frequent plugging and pulling. The total length of 6.6 feet provides great flexibility for equipment layout, ideal for mini PC eGPU setup, studio multi-device connection, workstation high-speed storage expansion and long-distance Type-C port extension.