Transparent USB4 Type-C Male to Male Extension Adapter with Smart LED Digital Display, 40Gbps Data 140W PD Fast Charging Voltage Current Power Monitoring Tester Detector

This transparent USB4 Type-C male to male extension adapter integrates an intelligent LED power detection tester, which automatically cycles and displays real-time voltage (V), current (A) and power (W) data, allowing you to clearly check charging parameters and equipment power status at a glance. The transparent PC housing exposes the internal circuit board for a tech-style visual effect.

Compliant with full USB4.0 specification, it delivers up to 40Gbps ultra-high transmission speed, quickly transferring massive game files, raw 8K footage and high-capacity SSD data. It supports DP Alt Mode single 8K@60Hz ultra HD video output, perfectly connecting external Type-C monitors, graphic docks and portable display screens.

Adopting PD3.1 EPR fast charging protocol, the adapter supports maximum 140W power pass-through, fully compatible with high-power gaming notebooks, MacBook series, Steam Deck, ROG Ally and other high-wattage Type-C devices, realizing simultaneous fast charging, data sync and video transmission without performance loss.

Designed as bidirectional male-to-male Type-C coupler, it acts as a short extension connector to solve interface mismatch problems between USB4 cables, chargers and peripherals. Plug-and-play design requires no software or driver installation, supporting hot swap for convenient disconnection.

All 24 gold-plated pins effectively reduce signal attenuation and resist oxidation, maintaining stable long-term data and power transmission. Mini lightweight pocket size is easy to carry for video creators, PC DIY enthusiasts, gamers and technicians to test charging power and extend Type-C connections on business trips, studio and daily office use.

Widely compatible with all Thunderbolt 3/4, USB4, USB3.2 Gen2 Type-C devices including laptops, tablets, smartphones, portable SSDs, docking stations and handheld game consoles.