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  • $19.36
  • Free 30-day Returns
  • Ships from China.
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    AJMRTC Transparent USB-C Male to Male Extension Adapter, Smart LED Digital Display USB4.0 40Gbps 140W PD Tester Detector, Real-Time Voltage Current Power Monitoring, Support 8K Video & Thunderbolt 3/4

    • 1. Clear transparent shell with built-in smart LED screen to view real-time voltage, current and power readings
    • 2. Compliant with USB4.0 standard, delivers up to 40Gbps ultra-high speed data transmission for large files
    • 3. Supports maximum 140W PD power delivery, safe for high-power notebook and fast-charging devices
    • 4. Full-featured signal pass-through, supports 8K@60Hz video output and backward compatible with Thunderbolt 3/4
    • 5. Male-to-male coupler extends USB-C connection, works as portable power tester for charging inspection and troubleshooting
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    Overview
    Specs
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    Any questions? Ask CelesteSM will help you find out quickly.

    AJMRTC transparent USB-C male to male adapter combines extension coupling and power monitoring functions. The transparent housing lets you see the internal circuit, and the LED display tracks real-time voltage, current and power to check charging performance conveniently. It supports USB4 40Gbps data transfer, 140W PD charging and 8K video signal, compatible with Thunderbolt 3/4 ports. It extends USB-C connections and serves as a handy power meter for DIY builds, equipment repair and compatibility verification. Built-in over-current and over-voltage protection protects your chargers and connected devices.


    Specifications

    1. Brand: AJMRTC
    2. Connector: USB-C Male to USB-C Male
    3. Standard: USB4.0
    4. Bandwidth: 40Gbps
    5. Max Power: 140W PD
    6. Display: Smart LED Digital Screen (Voltage / Current / Power)
    7. Video Support: 8K@60Hz
    8. Compatible: Thunderbolt 3 / 4, USB-C Laptop, Tablet, Phone
    9. Housing: Transparent Plastic
    10. Function: Extension Coupler + Power Monitoring Tester


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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